7x-42=-7

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Solution for 7x-42=-7 equation:



7x-42=-7
We move all terms to the left:
7x-42-(-7)=0
We add all the numbers together, and all the variables
7x-35=0
We move all terms containing x to the left, all other terms to the right
7x=35
x=35/7
x=5

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