0.5x+7=x-20

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Solution for 0.5x+7=x-20 equation:



0.5x+7=x-20
We move all terms to the left:
0.5x+7-(x-20)=0
We get rid of parentheses
0.5x-x+20+7=0
We add all the numbers together, and all the variables
-0.5x+27=0
We move all terms containing x to the left, all other terms to the right
-0.5x=-27
x=-27/-0.5
x=+54

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