x/2+2x=x-12

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



x/2+2x=x-12
We move all terms to the left:
x/2+2x-(x-12)=0
We add all the numbers together, and all the variables
2x+x/2-(x-12)=0
We get rid of parentheses
2x+x/2-x+12=0
We multiply all the terms by the denominator
2x*2+x-x*2+12*2=0
We add all the numbers together, and all the variables
x+2x*2-x*2+24=0
Wy multiply elements
x+4x-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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