-7(3-x)-2(5+x)=-3(7-7x)

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Solution for -7(3-x)-2(5+x)=-3(7-7x) equation: 



-7(3-x)-2(5+x)=-3(7-7x)

We move all terms to the left:

-7(3-x)-2(5+x)-(-3(7-7x))=0

We add all the numbers together, and all the variables

-7(-1x+3)-2(x+5)-(-3(-7x+7))=0

We multiply parentheses

7x-2x-(-3(-7x+7))-21-10=0



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

-3(-7x+7)

We multiply parentheses

21x-21

Back to the equation:

-(21x-21)



We add all the numbers together, and all the variables

5x-(21x-21)-31=0

We get rid of parentheses

5x-21x+21-31=0

We add all the numbers together, and all the variables

-16x-10=0

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

-16x=10

x=10/-16

x=-5/8

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