12x-2x+25=0.5(10x-20)

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Solution for 12x-2x+25=0.5(10x-20) equation: 



12x-2x+25=0.5(10x-20)

We move all terms to the left:

12x-2x+25-(0.5(10x-20))=0

We add all the numbers together, and all the variables

10x-(0.5(10x-20))+25=0



We calculate terms in parentheses: -(0.5(10x-20)), so:

0.5(10x-20)

We multiply parentheses

5x-10

Back to the equation:

-(5x-10)



We get rid of parentheses

10x-5x+10+25=0

We add all the numbers together, and all the variables

5x+35=0

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

5x=-35

x=-35/5

x=-7

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