3x+7x-7=50

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Solution for 3x+7x-7=50 equation:



3x+7x-7=50
We move all terms to the left:
3x+7x-7-(50)=0
We add all the numbers together, and all the variables
10x-57=0
We move all terms containing x to the left, all other terms to the right
10x=57
x=57/10
x=5+7/10

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