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Ivan
3 years ago
5

Solve each system of equations.

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0
1. y=-3
2. y=33
y=-1
( sorry if number 2 is wrong)
Leto [7]3 years ago
5 0
1. 2(4) - 4y = 20

8 -4y = 20
8-8 -4y = 20 - 8
-4/-4y = 12/-4
y = -3
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