4x+12=6x-21

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Solution for 4x+12=6x-21 equation:



4x+12=6x-21
We move all terms to the left:
4x+12-(6x-21)=0
We get rid of parentheses
4x-6x+21+12=0
We add all the numbers together, and all the variables
-2x+33=0
We move all terms containing x to the left, all other terms to the right
-2x=-33
x=-33/-2
x=16+1/2

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