1 identify the algebraic property of equality....20 fill in the two column algebra proof. given: 3x...
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1 Identify the algebraic property of equality.
If 5x = 50, then x = 10.
© Katrina Newell, 2015
2
If LM = NO and NO = 2, then LM = 2.
Identify the algebraic property of equality.
© Katrina Newell, 2015
3 Identify the algebraic property of equality.
If 4r + v = 12 and v = 2, then 4r + 2 = 12.
© Katrina Newell, 2015
4 Identify the algebraic property of equality.
If 10 – 3x = 16, then -3x = 6.
© Katrina Newell, 2015
5 Identify the algebraic property of equality.
If QR = AB, then AB = QR.
© Katrina Newell, 2015
6 Identify the algebraic property of equality.
If x = 10, then x = 30. 3
© Katrina Newell, 2015
7
If AB, then AB = AB.
Identify the algebraic property of equality.
© Katrina Newell, 2015
8 Identify the algebraic property of equality.
If 2w – 2 = 10, then 2w = 12.
© Katrina Newell, 2015
9 Identify the property of equality.
If -3(2w – 1) = 2, then -6w + 3 = 2.
© Katrina Newell, 2015
10 Fill in the two column algebra proof.
Statements Reasons A D.
B. E.
C. F.
GIVEN: RS = TU and TU = 22 PROVE: RS = 22
© Katrina Newell, 2015
11 Fill in the two column algebra proof.
GIVEN: AB = CD PROVE: CD = AB
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
12 Fill in the two column algebra proof.
GIVEN: x – 10 = 18 PROVE: x = 28
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
13 Fill in the two column algebra proof.
GIVEN: p + 2 = 16 PROVE: p = 14
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
14 Fill in the two column algebra proof.
GIVEN: 7z = 21 PROVE: z = 3
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
15 Fill in the two column algebra proof.
GIVEN: 8a + b = 17 and b = 1 PROVE: 8a + 1 = 17
Statements Reasons A D. B. E. C. F.
© Katrina Newell, 2015
16 Fill in the two column algebra proof.
GIVEN: 2(w + 4) = 32 PROVE: w = 12
Statements Reasons A E. B. F. C. Subtraction Property of
Equality
D. G. © Katrina Newell, 2015
17 Fill in the two column algebra proof.
GIVEN: 3x – 8 = 19 PROVE: x = 9
Statements Reasons A D. B. Addition Property of
Equality
C. E.
© Katrina Newell, 2015
18 Fill in the two column algebra proof.
GIVEN: 5x + 4 = 2(x + 3) + 1 PROVE: x = 1
Statements Reasons 5x + 4 = 2(x + 3) + 1 Given
A. Distributive Property
B. D. 3x + 4 = 7 E.
C. F X = 1 G
© Katrina Newell, 2015
19 Fill in the two column algebra proof.
GIVEN: 3p + w = 5 and w = 2 PROVE: p = 1
Statements Reasons 3p + w = 5 D.
W = 2 E.
A. F
B. G C H.
© Katrina Newell, 2015
20 Fill in the two column algebra proof.
GIVEN: 3x – 4 = ½x + 6 PROVE: x = 4
Statements Reasons 3x – 4 = ½x + 6 D.
5/2x – 4 = 6 E
A. Addition Property of Equality
B. F C. G.
© Katrina Newell, 2015
1 Identify the algebraic property of equality.
If 5x = 50, then x = 10.
© Katrina Newell, 2015
2
If LM = NO and NO = 2, then LM = 2.
Identify the algebraic property of equality.
© Katrina Newell, 2015
3 Identify the algebraic property of equality.
If 4r + v = 12 and v = 2, then 4r + 2 = 12.
© Katrina Newell, 2015
4 Identify the algebraic property of equality.
If 10 – 3x = 16, then -3x = 6.
© Katrina Newell, 2015
5 Identify the algebraic property of equality.
If QR = AB, then AB = QR.
© Katrina Newell, 2015
6 Identify the algebraic property of equality.
If x = 10, then x = 30. 3
© Katrina Newell, 2015
7
If AB, then AB = AB.
Identify the algebraic property of equality.
© Katrina Newell, 2015
8 Identify the algebraic property of equality.
If 2w – 2 = 10, then 2w = 12.
© Katrina Newell, 2015
9 Identify the property of equality.
If -3(2w – 1) = 2, then -6w + 3 = 2.
© Katrina Newell, 2015
10 Fill in the two column algebra proof.
Statements Reasons A D.
B. E.
C. F.
GIVEN: RS = TU and TU = 22 PROVE: RS = 22
© Katrina Newell, 2015
11 Fill in the two column algebra proof.
GIVEN: AB = CD PROVE: CD = AB
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
12 Fill in the two column algebra proof.
GIVEN: x – 10 = 18 PROVE: x = 28
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
13 Fill in the two column algebra proof.
GIVEN: p + 2 = 16 PROVE: p = 14
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
14 Fill in the two column algebra proof.
GIVEN: 7z = 21 PROVE: z = 3
Statements Reasons A. C.
B. D.
© Katrina Newell, 2015
15 Fill in the two column algebra proof.
GIVEN: 8a + b = 17 and b = 1 PROVE: 8a + 1 = 17
Statements Reasons A D. B. E. C. F.
© Katrina Newell, 2015
16 Fill in the two column algebra proof.
GIVEN: 2(w + 4) = 32 PROVE: w = 12
Statements Reasons A E. B. F. C. Subtraction Property of
Equality
D. G. © Katrina Newell, 2015
17 Fill in the two column algebra proof.
GIVEN: 3x – 8 = 19 PROVE: x = 9
Statements Reasons A D. B. Addition Property of
Equality
C. E.
© Katrina Newell, 2015
18 Fill in the two column algebra proof.
GIVEN: 5x + 4 = 2(x + 3) + 1 PROVE: x = 1
Statements Reasons 5x + 4 = 2(x + 3) + 1 Given
A. Distributive Property
B. D. 3x + 4 = 7 E.
C. F X = 1 G
© Katrina Newell, 2015
19 Fill in the two column algebra proof.
GIVEN: 3p + w = 5 and w = 2 PROVE: p = 1
Statements Reasons 3p + w = 5 D.
W = 2 E.
A. F
B. G C H.
© Katrina Newell, 2015
20 Fill in the two column algebra proof.
GIVEN: 3x – 4 = ½x + 6 PROVE: x = 4
Statements Reasons 3x – 4 = ½x + 6 D.
5/2x – 4 = 6 E
A. Addition Property of Equality
B. F C. G.
© Katrina Newell, 2015
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