2(7x-7)=7(2x*3)-7

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



2(7x-7)=7(2x*3)-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

14x-(7(+2x*3)-7)-14=0



We calculate terms in parentheses: -(7(+2x*3)-7), so:

7(+2x*3)-7

We multiply parentheses

42x-7

Back to the equation:

-(42x-7)



We get rid of parentheses

14x-42x+7-14=0

We add all the numbers together, and all the variables

-28x-7=0

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

-28x=7

x=7/-28

x=-1/4

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