20+4x=3.5x

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Solution for 20+4x=3.5x equation:



20+4x=3.5x
We move all terms to the left:
20+4x-(3.5x)=0
We add all the numbers together, and all the variables
4x-(+3.5x)+20=0
We get rid of parentheses
4x-3.5x+20=0
We add all the numbers together, and all the variables
0.5x+20=0
We move all terms containing x to the left, all other terms to the right
0.5x=-20
x=-20/0.5
x=-40

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