3(x+40)=5x-18

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Solution for 3(x+40)=5x-18 equation: 



3(x+40)=5x-18

We move all terms to the left:

3(x+40)-(5x-18)=0

We multiply parentheses

3x-(5x-18)+120=0

We get rid of parentheses

3x-5x+18+120=0

We add all the numbers together, and all the variables

-2x+138=0

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

-2x=-138

x=-138/-2

x=+69

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