3(4+2x)=15(x+1)-12

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Solution for 3(4+2x)=15(x+1)-12 equation: 



3(4+2x)=15(x+1)-12

We move all terms to the left:

3(4+2x)-(15(x+1)-12)=0

We add all the numbers together, and all the variables

3(2x+4)-(15(x+1)-12)=0

We multiply parentheses

6x-(15(x+1)-12)+12=0



We calculate terms in parentheses: -(15(x+1)-12), so:

15(x+1)-12

We multiply parentheses

15x+15-12

We add all the numbers together, and all the variables

15x+3

Back to the equation:

-(15x+3)



We get rid of parentheses

6x-15x-3+12=0

We add all the numbers together, and all the variables

-9x+9=0

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

-9x=-9

x=-9/-9

x=1

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