15+3(x+2)=7x+2(x+1)

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Solution for 15+3(x+2)=7x+2(x+1) equation: 



15+3(x+2)=7x+2(x+1)

We move all terms to the left:

15+3(x+2)-(7x+2(x+1))=0

We multiply parentheses

3x-(7x+2(x+1))+6+15=0



We calculate terms in parentheses: -(7x+2(x+1)), so:

7x+2(x+1)

We multiply parentheses

7x+2x+2

We add all the numbers together, and all the variables

9x+2

Back to the equation:

-(9x+2)



We add all the numbers together, and all the variables

3x-(9x+2)+21=0

We get rid of parentheses

3x-9x-2+21=0

We add all the numbers together, and all the variables

-6x+19=0

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

-6x=-19

x=-19/-6

x=3+1/6

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