-3(x+5)+189=19+20

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Solution for -3(x+5)+189=19+20 equation: 



-3(x+5)+189=19+20

We move all terms to the left:

-3(x+5)+189-(19+20)=0

We add all the numbers together, and all the variables

-3(x+5)+189-39=0

We add all the numbers together, and all the variables

-3(x+5)+150=0

We multiply parentheses

-3x-15+150=0

We add all the numbers together, and all the variables

-3x+135=0

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

-3x=-135

x=-135/-3

x=+45

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