5x+7=3x=20

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Solution for 5x+7=3x=20 equation:



5x+7=3x=20
We move all terms to the left:
5x+7-(3x)=0
We add all the numbers together, and all the variables
2x+7=0
We move all terms containing x to the left, all other terms to the right
2x=-7
x=-7/2
x=-3+1/2

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