40=4+3(x+5)

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Solution for 40=4+3(x+5) equation: 



40=4+3(x+5)

We move all terms to the left:

40-(4+3(x+5))=0



We calculate terms in parentheses: -(4+3(x+5)), so:

4+3(x+5)

determiningTheFunctionDomain
3(x+5)+4

We multiply parentheses

3x+15+4

We add all the numbers together, and all the variables

3x+19

Back to the equation:

-(3x+19)



We get rid of parentheses

-3x-19+40=0

We add all the numbers together, and all the variables

-3x+21=0

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

-3x=-21

x=-21/-3

x=+7

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