7-3(y-5)=(7-3)(y+5)

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Solution for 7-3(y-5)=(7-3)(y+5) equation: 



7-3(y-5)=(7-3)(y+5)

We move all terms to the left:

7-3(y-5)-((7-3)(y+5))=0

We add all the numbers together, and all the variables

-3(y-5)-(4(y+5))+7=0

We multiply parentheses

-3y-(4(y+5))+15+7=0



We calculate terms in parentheses: -(4(y+5)), so:

4(y+5)

We multiply parentheses

4y+20

Back to the equation:

-(4y+20)



We add all the numbers together, and all the variables

-3y-(4y+20)+22=0

We get rid of parentheses

-3y-4y-20+22=0

We add all the numbers together, and all the variables

-7y+2=0

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

-7y=-2

y=-2/-7

y=2/7

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