3(5x-3)/6=21

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Solution for 3(5x-3)/6=21 equation: 



3(5x-3)/6=21

We move all terms to the left:

3(5x-3)/6-(21)=0

We multiply all the terms by the denominator


3(5x-3)-21*6=0

We add all the numbers together, and all the variables

3(5x-3)-126=0

We multiply parentheses

15x-9-126=0

We add all the numbers together, and all the variables

15x-135=0

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

15x=135

x=135/15

x=9

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