2x+3x=42

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Solution for 2x+3x=42 equation: 



2x+3x=42

We move all terms to the left:

2x+3x-(42)=0

We add all the numbers together, and all the variables

5x-42=0

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

5x=42

x=42/5

x=8+2/5

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