1. Mathematics
Name___________________________________
Worksheet
Date________________ Period____
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Solve each system by substitution.
1) 6 x + 6 y = 0
−3 x + 6 y = 9
2) 3 x + 4 y = 5
−7 x − 6 y = −5
3) −5 x − 4 y = −3
8 x + 5 y = −5
4) −6 x + 5 y = −20
−8 x − 4 y = 16
5) − x − 6 y = 13
−7 x − 2 y = 11
6) 2 x − 8 y = 20
−7 x + 3 y = 5
7) −7 x + 2 y = −3
5 x + 7 y = 19
8) 7 x + 7 y = 14
−4 x + 2 y = 4
9) 3 x − 5 y = −15
−4 x − 2 y = −6
10) −8 x + 3 y = −12
− x − y = −7
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Worksheet by Kuta Software LLC

2. Answers to Worksheet
1) (−1, 1)
5) (−1, −2)
9) (0, 3)
2) (−1, 2)
6) (−2, −3)
10) (3, 4)
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3) (−5, 7)
7) (1, 2)
4) (0, −4)
8) (0, 2)
Worksheet by Kuta Software LLC