50+0.5x=20+0.7x

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Solution for 50+0.5x=20+0.7x equation:



50+0.5x=20+0.7x
We move all terms to the left:
50+0.5x-(20+0.7x)=0
We add all the numbers together, and all the variables
0.5x-(0.7x+20)+50=0
We get rid of parentheses
0.5x-0.7x-20+50=0
We add all the numbers together, and all the variables
-0.2x+30=0
We move all terms containing x to the left, all other terms to the right
-0.2x=-30
x=-30/-0.2
x=+150

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