-5(2x-17)=2(x-7)-21

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Solution for -5(2x-17)=2(x-7)-21 equation: 



-5(2x-17)=2(x-7)-21

We move all terms to the left:

-5(2x-17)-(2(x-7)-21)=0

We multiply parentheses

-10x-(2(x-7)-21)+85=0



We calculate terms in parentheses: -(2(x-7)-21), so:

2(x-7)-21

We multiply parentheses

2x-14-21

We add all the numbers together, and all the variables

2x-35

Back to the equation:

-(2x-35)



We get rid of parentheses

-10x-2x+35+85=0

We add all the numbers together, and all the variables

-12x+120=0

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

-12x=-120

x=-120/-12

x=+10

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