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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(2x-3(x+1)), so:

2x-3(x+1)

We multiply parentheses

2x-3x-3

We add all the numbers together, and all the variables

-1x-3

Back to the equation:

-(-1x-3)



We get rid of parentheses

3x+1x+3+1=0

We add all the numbers together, and all the variables

4x+4=0

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

4x=-4

x=-4/4

x=-1

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