(3x)/4-3=9

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Solution for (3x)/4-3=9 equation:



(3x)/4-3=9
We move all terms to the left:
(3x)/4-3-(9)=0
We add all the numbers together, and all the variables
3x/4-12=0
We multiply all the terms by the denominator
3x-12*4=0
We add all the numbers together, and all the variables
3x-48=0
We move all terms containing x to the left, all other terms to the right
3x=48
x=48/3
x=16

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