7x-4=3(x+8)

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



7x-4=3(x+8)

We move all terms to the left:

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



We calculate terms in parentheses: -(3(x+8)), so:

3(x+8)

We multiply parentheses

3x+24

Back to the equation:

-(3x+24)



We get rid of parentheses

7x-3x-24-4=0

We add all the numbers together, and all the variables

4x-28=0

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

4x=28

x=28/4

x=7

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