7x-2=2x+3(x-4)

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Solution for 7x-2=2x+3(x-4) equation: 



7x-2=2x+3(x-4)

We move all terms to the left:

7x-2-(2x+3(x-4))=0



We calculate terms in parentheses: -(2x+3(x-4)), so:

2x+3(x-4)

We multiply parentheses

2x+3x-12

We add all the numbers together, and all the variables

5x-12

Back to the equation:

-(5x-12)



We get rid of parentheses

7x-5x+12-2=0

We add all the numbers together, and all the variables

2x+10=0

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

2x=-10

x=-10/2

x=-5

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