20=8/13x+12

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Solution for 20=8/13x+12 equation:



20=8/13x+12
We move all terms to the left:
20-(8/13x+12)=0
Domain of the equation: 13x+12)!=0
x∈R
We get rid of parentheses
-8/13x-12+20=0
We multiply all the terms by the denominator
-12*13x+20*13x-8=0
Wy multiply elements
-156x+260x-8=0
We add all the numbers together, and all the variables
104x-8=0
We move all terms containing x to the left, all other terms to the right
104x=8
x=8/104
x=1/13

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