(X+4)=3(x-1)

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Solution for (X+4)=3(x-1) equation: 



(X+4)=3(X-1)

We move all terms to the left:

(X+4)-(3(X-1))=0

We get rid of parentheses

X-(3(X-1))+4=0



We calculate terms in parentheses: -(3(X-1)), so:

3(X-1)

We multiply parentheses

3X-3

Back to the equation:

-(3X-3)



We get rid of parentheses

X-3X+3+4=0

We add all the numbers together, and all the variables

-2X+7=0

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

-2X=-7

X=-7/-2

X=3+1/2

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