7x-3=8(x-4)

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Solution for 7x-3=8(x-4) equation: 



7x-3=8(x-4)

We move all terms to the left:

7x-3-(8(x-4))=0



We calculate terms in parentheses: -(8(x-4)), so:

8(x-4)

We multiply parentheses

8x-32

Back to the equation:

-(8x-32)



We get rid of parentheses

7x-8x+32-3=0

We add all the numbers together, and all the variables

-1x+29=0

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

-x=-29

x=-29/-1

x=+29

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