-3(x-7)=7x-39

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Solution for -3(x-7)=7x-39 equation: 



-3(x-7)=7x-39

We move all terms to the left:

-3(x-7)-(7x-39)=0

We multiply parentheses

-3x-(7x-39)+21=0

We get rid of parentheses

-3x-7x+39+21=0

We add all the numbers together, and all the variables

-10x+60=0

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

-10x=-60

x=-60/-10

x=+6

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