7(-y)=-3(y-2)

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Solution for 7(-y)=-3(y-2) equation: 



7(-y)=-3(y-2)

We move all terms to the left:

7(-y)-(-3(y-2))=0

We add all the numbers together, and all the variables

7(-1y)-(-3(y-2))=0

We multiply parentheses

-7y-(-3(y-2))=0



We calculate terms in parentheses: -(-3(y-2)), so:

-3(y-2)

We multiply parentheses

-3y+6

Back to the equation:

-(-3y+6)



We get rid of parentheses

-7y+3y-6=0

We add all the numbers together, and all the variables

-4y-6=0

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

-4y=6

y=6/-4

y=-1+1/2

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