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11-05-2017
Mathematics

contestada

help please
2x-3y=12

find y if x is 0

Respuesta :

Dollpinnedup Dollpinnedup

11-05-2017

For this, you simply plug in 0 for "x" and solve:

2(0) - 3y = 12 multiply 2x0 to get 0
0 - 3y = 12 0 - 3y is -3y
-3y = 12 Isolate your variable by diving both sides by -3
y = -4 you're left with y = -4

Answer: if x is 0, y is -4

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