12+x=5x/2

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Solution for 12+x=5x/2 equation:



12+x=5x/2
We move all terms to the left:
12+x-(5x/2)=0
We add all the numbers together, and all the variables
x-(+5x/2)+12=0
We get rid of parentheses
x-5x/2+12=0
We multiply all the terms by the denominator
x*2-5x+12*2=0
We add all the numbers together, and all the variables
-5x+x*2+24=0
Wy multiply elements
-5x+2x+24=0
We add all the numbers together, and all the variables
-3x+24=0
We move all terms containing x to the left, all other terms to the right
-3x=-24
x=-24/-3
x=+8

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