-18=-7y+4(-3)

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Solution for -18=-7y+4(-3) equation: 



-18=-7y+4(-3)

We move all terms to the left:

-18-(-7y+4(-3))=0



We calculate terms in parentheses: -(-7y+4(-3)), so:

-7y+4(-3)

We add all the numbers together, and all the variables

-7y-12

Back to the equation:

-(-7y-12)



We get rid of parentheses

7y+12-18=0

We add all the numbers together, and all the variables

7y-6=0

We move all terms containing y to the left, all other terms to the right

7y=6

y=6/7

y=6/7

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