7x+7=147

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Solution for 7x+7=147 equation:



7x+7=147
We move all terms to the left:
7x+7-(147)=0
We add all the numbers together, and all the variables
7x-140=0
We move all terms containing x to the left, all other terms to the right
7x=140
x=140/7
x=20

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