3(x+9)-2(x-4)=40

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Solution for 3(x+9)-2(x-4)=40 equation: 



3(x+9)-2(x-4)=40

We move all terms to the left:

3(x+9)-2(x-4)-(40)=0

We multiply parentheses

3x-2x+27+8-40=0

We add all the numbers together, and all the variables

x-5=0

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

x=5

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