3(x-9)+2x=-42

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Solution for 3(x-9)+2x=-42 equation:



3(x-9)+2x=-42
We move all terms to the left:
3(x-9)+2x-(-42)=0
We add all the numbers together, and all the variables
2x+3(x-9)+42=0
We multiply parentheses
2x+3x-27+42=0
We add all the numbers together, and all the variables
5x+15=0
We move all terms containing x to the left, all other terms to the right
5x=-15
x=-15/5
x=-3

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