6x+21=8.5x-14

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Solution for 6x+21=8.5x-14 equation:



6x+21=8.5x-14
We move all terms to the left:
6x+21-(8.5x-14)=0
We get rid of parentheses
6x-8.5x+14+21=0
We add all the numbers together, and all the variables
-2.5x+35=0
We move all terms containing x to the left, all other terms to the right
-2.5x=-35
x=-35/-2.5
x=+14

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