3(5x-7)=7x+13

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Solution for 3(5x-7)=7x+13 equation: 



3(5x-7)=7x+13

We move all terms to the left:

3(5x-7)-(7x+13)=0

We multiply parentheses

15x-(7x+13)-21=0

We get rid of parentheses

15x-7x-13-21=0

We add all the numbers together, and all the variables

8x-34=0

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

8x=34

x=34/8

x=4+1/4

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