2x+.5=12-x

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Solution for 2x+.5=12-x equation:



2x+.5=12-x
We move all terms to the left:
2x+.5-(12-x)=0
We add all the numbers together, and all the variables
2x-(-1x+12)+.5=0
We add all the numbers together, and all the variables
2x-(-1x+12)+0.5=0
We get rid of parentheses
2x+1x-12+0.5=0
We add all the numbers together, and all the variables
3x-11.5=0
We move all terms containing x to the left, all other terms to the right
3x=11.5
x=11.5/3
x=3+2.5/3

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