2(5x-7)-3x=7(x-5)+21

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Solution for 2(5x-7)-3x=7(x-5)+21 equation: 



2(5x-7)-3x=7(x-5)+21

We move all terms to the left:

2(5x-7)-3x-(7(x-5)+21)=0

We add all the numbers together, and all the variables

-3x+2(5x-7)-(7(x-5)+21)=0

We multiply parentheses

-3x+10x-(7(x-5)+21)-14=0



We calculate terms in parentheses: -(7(x-5)+21), so:

7(x-5)+21

We multiply parentheses

7x-35+21

We add all the numbers together, and all the variables

7x-14

Back to the equation:

-(7x-14)



We add all the numbers together, and all the variables

7x-(7x-14)-14=0

We get rid of parentheses

7x-7x+14-14=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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