12x/100-25x/100=78

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Solution for 12x/100-25x/100=78 equation:



12x/100-25x/100=78
We move all terms to the left:
12x/100-25x/100-(78)=0
We multiply all the terms by the denominator
12x-25x-78*100=0
We add all the numbers together, and all the variables
-13x-7800=0
We move all terms containing x to the left, all other terms to the right
-13x=7800
x=7800/-13
x=-600

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