-4=(x+1)(3)

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



-4=(x+1)(3)

We move all terms to the left:

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



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

(x+1)3

We multiply parentheses

3x+3

Back to the equation:

-(3x+3)



We get rid of parentheses

-3x-3-4=0

We add all the numbers together, and all the variables

-3x-7=0

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

-3x=7

x=7/-3

x=-2+1/3

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