systems of linear equations in two variables
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Systems of Linear Equations in Two Variables
1. Determine whether the given ordered pair is a solution of the
system(similar to p.492 #2)
177
245
)3,2(
yx
yx
2. Determine whether the given ordered pair is a solution of the
system(similar to p.492 #4)
1037
228
)5,1(
yx
yx
3. Solve each system by the substitution method(similar to p.492 #8)
92
3045
xy
yx
4. Solve each system by the substitution method(similar to p.493 #14)
92
1383
yx
yx
5. Solve each system by the substitution method(similar to p.493 #18)
72
5
34
1
xy
xy
6. Solve each system by the addition method
(similar to p.493 #22)
642
1345
yx
yx
7. Solve each system by the addition method
(similar to p.493 #24)
185
823
yx
yx
8. Solve each system by the addition method
(similar to p.493 #28)
1423
1735
yx
yx
9. Solve each system by the addition method
(similar to p.493 #30) - SETUP
xy
yx
5184
2037
10. Solve by the method of your choice. Identify systems with no
solution and systems with infinitely many solutions, using set notation to
expression their solution sets.(similar to p.493 #32)
52
348
xy
yx
11. Solve by the method of your choice. Identify systems with no
solution and systems with infinitely many solutions, using set notation to
expression their solution sets.(similar to p.493 #34)
34
628
xy
yx
12. Solve by the method of your choice. Identify systems with no
solution and systems with infinitely many solutions, using set notation to
expression their solution sets.(similar to p.493 #40) - SETUP
8432
1
3
yx
yx
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