12-3(x-1)=4(2x+1)

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Solution for 12-3(x-1)=4(2x+1) equation: 



12-3(x-1)=4(2x+1)

We move all terms to the left:

12-3(x-1)-(4(2x+1))=0

We multiply parentheses

-3x-(4(2x+1))+3+12=0



We calculate terms in parentheses: -(4(2x+1)), so:

4(2x+1)

We multiply parentheses

8x+4

Back to the equation:

-(8x+4)



We add all the numbers together, and all the variables

-3x-(8x+4)+15=0

We get rid of parentheses

-3x-8x-4+15=0

We add all the numbers together, and all the variables

-11x+11=0

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

-11x=-11

x=-11/-11

x=1

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