3(2x+1)=(x-4)

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Solution for 3(2x+1)=(x-4) equation: 



3(2x+1)=(x-4)

We move all terms to the left:

3(2x+1)-((x-4))=0

We multiply parentheses

6x-((x-4))+3=0



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

(x-4)

We get rid of parentheses

x-4

Back to the equation:

-(x-4)



We get rid of parentheses

6x-x+4+3=0

We add all the numbers together, and all the variables

5x+7=0

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

5x=-7

x=-7/5

x=-1+2/5

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