7(2x+x)=15x-8

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Solution for 7(2x+x)=15x-8 equation: 



7(2x+x)=15x-8

We move all terms to the left:

7(2x+x)-(15x-8)=0

We add all the numbers together, and all the variables

7(+3x)-(15x-8)=0

We multiply parentheses

21x-(15x-8)=0

We get rid of parentheses

21x-15x+8=0

We add all the numbers together, and all the variables

6x+8=0

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

6x=-8

x=-8/6

x=-1+1/3

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