System of equations 4x + 4y = -16 y = 3

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asked Aug 14, 2019 127k views

1 Answer

Rogermenezes · Answer 1 · 2019-08-17T17:32:30+0000

y= 3

Substitute 3 into equation for y

4x + 4y = -16
4x + 4(3)= -16
4x + 12= -16
Subtract 12 from both sides
4x= -28
Divide both sides by 4
x= -7

Hope this helps! :)

System of equations 4x + 4y = -16 y = 3

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