31=2+4(x-7)+3

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Solution for 31=2+4(x-7)+3 equation: 



31=2+4(x-7)+3

We move all terms to the left:

31-(2+4(x-7)+3)=0



We calculate terms in parentheses: -(2+4(x-7)+3), so:

2+4(x-7)+3

determiningTheFunctionDomain
4(x-7)+2+3

We add all the numbers together, and all the variables

4(x-7)+5

We multiply parentheses

4x-28+5

We add all the numbers together, and all the variables

4x-23

Back to the equation:

-(4x-23)



We get rid of parentheses

-4x+23+31=0

We add all the numbers together, and all the variables

-4x+54=0

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

-4x=-54

x=-54/-4

x=13+1/2

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