2x+3+3x-12=42

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Solution for 2x+3+3x-12=42 equation:



2x+3+3x-12=42
We move all terms to the left:
2x+3+3x-12-(42)=0
We add all the numbers together, and all the variables
5x-51=0
We move all terms containing x to the left, all other terms to the right
5x=51
x=51/5
x=10+1/5

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