3x/4-3=12

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Solution for 3x/4-3=12 equation: 



3x/4-3=12

We move all terms to the left:

3x/4-3-(12)=0

We add all the numbers together, and all the variables

3x/4-15=0

We multiply all the terms by the denominator


3x-15*4=0

We add all the numbers together, and all the variables

3x-60=0

We move all terms containing x to the left, all other terms to the right

3x=60

x=60/3

x=20

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