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

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



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

We move all terms to the left:

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



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

-4(y+3)

We multiply parentheses

-4y-12

Back to the equation:

-(-4y-12)



We get rid of parentheses

-7y+4y+12-3=0

We add all the numbers together, and all the variables

-3y+9=0

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

-3y=-9

y=-9/-3

y=+3

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