7x+x-14=42

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Solution for 7x+x-14=42 equation: 



7x+x-14=42

We move all terms to the left:

7x+x-14-(42)=0

We add all the numbers together, and all the variables

8x-56=0

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

8x=56

x=56/8

x=7

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