12.4+7.5=15.2+2x

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Solution for 12.4+7.5=15.2+2x equation:



12.4+7.5=15.2+2x
We move all terms to the left:
12.4+7.5-(15.2+2x)=0
We add all the numbers together, and all the variables
-(2x+15.2)+12.4+7.5=0
We add all the numbers together, and all the variables
-(2x+15.2)+19.9=0
We get rid of parentheses
-2x-15.2+19.9=0
We add all the numbers together, and all the variables
-2x+4.7=0
We move all terms containing x to the left, all other terms to the right
-2x=-4.7
x=-4.7/-2
x=2+0.7/2

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