-3(1-7x)-8(x+2)=7

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Solution for -3(1-7x)-8(x+2)=7 equation: 



-3(1-7x)-8(x+2)=7

We move all terms to the left:

-3(1-7x)-8(x+2)-(7)=0

We add all the numbers together, and all the variables

-3(-7x+1)-8(x+2)-7=0

We multiply parentheses

21x-8x-3-16-7=0

We add all the numbers together, and all the variables

13x-26=0

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

13x=26

x=26/13

x=2

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