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Ivahew [28]
3 years ago
14

Substitution... ((: y=4x 2x+y=-12

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0
Y = 4x

2x + y = -12

2x + (4x) = -12

6x = -12

6x/6 = -12/6

x = -2

y = 4(-2)
y = -8

hope this helps
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