-5(3x+8)-7=-122

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Solution for -5(3x+8)-7=-122 equation: 



-5(3x+8)-7=-122

We move all terms to the left:

-5(3x+8)-7-(-122)=0

We add all the numbers together, and all the variables

-5(3x+8)+115=0

We multiply parentheses

-15x-40+115=0

We add all the numbers together, and all the variables

-15x+75=0

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

-15x=-75

x=-75/-15

x=+5

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