(8x+5)=(6x+21)

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Solution for (8x+5)=(6x+21) equation:



(8x+5)=(6x+21)
We move all terms to the left:
(8x+5)-((6x+21))=0
We get rid of parentheses
8x-((6x+21))+5=0
We calculate terms in parentheses: -((6x+21)), so:
(6x+21)
We get rid of parentheses
6x+21
Back to the equation:
-(6x+21)
We get rid of parentheses
8x-6x-21+5=0
We add all the numbers together, and all the variables
2x-16=0
We move all terms containing x to the left, all other terms to the right
2x=16
x=16/2
x=8

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