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horsena [70]
3 years ago
13

1.2x-4y=28 solve for y

Mathematics
1 answer:
Gnesinka [82]3 years ago
4 0
2x -4y= 28
⇒ -4y= 28 -2x
⇒ y= (28 -2x)/ (-4)
⇒ y= 28/(-4) -(2x)/ (-4)
⇒ y= -7 + 1/2x

The final answer is y= -7 + 1/2x~
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