3(x-21)=2X-6.9

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Solution for 3(x-21)=2X-6.9 equation: 



3(x-21)=2x-6.9

We move all terms to the left:

3(x-21)-(2x-6.9)=0

We multiply parentheses

3x-(2x-6.9)-63=0

We get rid of parentheses

3x-2x+6.9-63=0

We add all the numbers together, and all the variables

x-56.1=0

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

x=56.1

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