3x+7/2=8.5x

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Solution for 3x+7/2=8.5x equation:



3x+7/2=8.5x
We move all terms to the left:
3x+7/2-(8.5x)=0
We add all the numbers together, and all the variables
3x-(+8.5x)+7/2=0
We get rid of parentheses
3x-8.5x+7/2=0
We multiply all the terms by the denominator
3x*2-(8.5x)*2+7=0
We add all the numbers together, and all the variables
3x*2-(+8.5x)*2+7=0
We multiply parentheses
3x*2-16x+7=0
Wy multiply elements
6x-16x+7=0
We add all the numbers together, and all the variables
-10x+7=0
We move all terms containing x to the left, all other terms to the right
-10x=-7
x=-7/-10
x=7/10

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