4x+7=5(7x+8)+122

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Solution for 4x+7=5(7x+8)+122 equation: 



4x+7=5(7x+8)+122

We move all terms to the left:

4x+7-(5(7x+8)+122)=0



We calculate terms in parentheses: -(5(7x+8)+122), so:

5(7x+8)+122

We multiply parentheses

35x+40+122

We add all the numbers together, and all the variables

35x+162

Back to the equation:

-(35x+162)



We get rid of parentheses

4x-35x-162+7=0

We add all the numbers together, and all the variables

-31x-155=0

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

-31x=155

x=155/-31

x=-5

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