12.5-3x=20.00

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Solution for 12.5-3x=20.00 equation:



12.5-3x=20.00
We move all terms to the left:
12.5-3x-(20.00)=0
We add all the numbers together, and all the variables
-3x+12.5-20=0
We add all the numbers together, and all the variables
-3x-7.5=0
We move all terms containing x to the left, all other terms to the right
-3x=7.5
x=7.5/-3
x=-2+1/2

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