x = 4 y = 2 - mathsbox.org.uk th.pdf · 3x + 4y = 23 2x + 4y = 18 . solving simultaneous equations...
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x = 4 y = 2
Solving simultaneous equations by
elimination – no multiplying
www.mathsbox.org.uk 1
2x + 5y = 6
2x + y = 2
x = 1 y = -1
Solving simultaneous equations by
elimination – no multiplying
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6x - y = 1
8x - y = 2
x = -1 y = 2
Solving simultaneous equations by
elimination – no multiplying
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3x - 2y = 2
3x - 4y = 1
x = 4 y = 5
Solving simultaneous equations by
elimination – no multiplying
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4x - 2y = 6
4x - y = 5
x = 0.5 y = 2
Solving simultaneous equations by
elimination – no multiplying
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x - 2y = -3
x - 3y = -4
x = 5 y = 2
Solving simultaneous equations by
elimination – no multiplying
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6x + 2y = 10
4x + 2y = 8
x = 2 y = 2
Solving simultaneous equations by
elimination – no multiplying
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x + 3y = 5 x
+ 2y = 3
x = 1 y = 0.5
Solving simultaneous equations by
elimination – no multiplying
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2x - 3y = 1
4x - 3y = 5
x = 4 y = 1
Solving simultaneous equations by
elimination – no multiplying
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4x + 2y = 6
4x + y = 7
x = -1 y = 1
Solving simultaneous equations by
elimination – no multiplying
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3x - 5y = -4
5x - 5y = 0
x = -3 y = 3
Solving simultaneous equations by
elimination – no multiplying
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6x + 2y = 8
6x + 4y = 4
x = -3 y = 3
Solving simultaneous equations by
elimination – no multiplying
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x + 3y = 4 x
+ 4y = 6
x = 2 y = -1
Solving simultaneous equations by
elimination – no multiplying
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5x + y = 18
2x + y = 9
x = -2 y = 2
Solving simultaneous equations by
elimination – no multiplying
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3x + 4y = 3
3x + 6y = 9
x = 5 y = 1
Solving simultaneous equations by
elimination – no multiplying
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x + 3y = 6 x
+ 2y = 3
x = 2 y = -2
Solving simultaneous equations by
elimination – no multiplying
www.mathsbox.org.uk 16
3x - 2y = 10
2x - 2y = 6
x = 1 y = 2
Solving simultaneous equations by
elimination – no multiplying
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5x + 2y = 24
3x + 2y = 16
x = 3 y = 3
Solving simultaneous equations by
elimination – no multiplying
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8x - 5y = 7
8x - 4y = 12
x = 0.5 y = 1
Solving simultaneous equations by
elimination – no multiplying
www.mathsbox.org.uk 19
3x - 5y = 10
2x - 5y = 5
x = 2 y = 1
Solving simultaneous equations by
elimination – no multiplying
www.mathsbox.org.uk 20
3x + 4y = 23
2x + 4y = 18
Solving simultaneous equations by elimination – no multiplying
www.mathsbox.org.uk
Answer Sheet
15 12 14 11 16
19 9
1 13
17 18
6 4
20 2
8 3 7 10 5