12=20-x/4

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Solution for 12=20-x/4 equation:



12=20-x/4
We move all terms to the left:
12-(20-x/4)=0
We add all the numbers together, and all the variables
-(-x/4+20)+12=0
We get rid of parentheses
x/4-20+12=0
We multiply all the terms by the denominator
x-20*4+12*4=0
We add all the numbers together, and all the variables
x-32=0
We move all terms containing x to the left, all other terms to the right
x=32

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