3x=0.5(10x-6)=21

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Solution for 3x=0.5(10x-6)=21 equation: 



3x=0.5(10x-6)=21

We move all terms to the left:

3x-(0.5(10x-6))=0



We calculate terms in parentheses: -(0.5(10x-6)), so:

0.5(10x-6)

We multiply parentheses

5x-3

Back to the equation:

-(5x-3)



We get rid of parentheses

3x-5x+3=0

We add all the numbers together, and all the variables

-2x+3=0

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

-2x=-3

x=-3/-2

x=1+1/2

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