4x+2x-7=42

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Solution for 4x+2x-7=42 equation: 



4x+2x-7=42

We move all terms to the left:

4x+2x-7-(42)=0

We add all the numbers together, and all the variables

6x-49=0

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

6x=49

x=49/6

x=8+1/6

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