x/9+12=20

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Solution for x/9+12=20 equation:



x/9+12=20
We move all terms to the left:
x/9+12-(20)=0
We add all the numbers together, and all the variables
x/9-8=0
We multiply all the terms by the denominator
x-8*9=0
We add all the numbers together, and all the variables
x-72=0
We move all terms containing x to the left, all other terms to the right
x=72

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