7(2-3x)=77

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Solution for 7(2-3x)=77 equation: 



7(2-3x)=77

We move all terms to the left:

7(2-3x)-(77)=0

We add all the numbers together, and all the variables

7(-3x+2)-77=0

We multiply parentheses

-21x+14-77=0

We add all the numbers together, and all the variables

-21x-63=0

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

-21x=63

x=63/-21

x=-3

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