(3x+1)=(4x-21)

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Solution for (3x+1)=(4x-21) equation:



(3x+1)=(4x-21)
We move all terms to the left:
(3x+1)-((4x-21))=0
We get rid of parentheses
3x-((4x-21))+1=0
We calculate terms in parentheses: -((4x-21)), so:
(4x-21)
We get rid of parentheses
4x-21
Back to the equation:
-(4x-21)
We get rid of parentheses
3x-4x+21+1=0
We add all the numbers together, and all the variables
-1x+22=0
We move all terms containing x to the left, all other terms to the right
-x=-22
x=-22/-1
x=+22

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