10(x+20)=2.5(2x+4)

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Solution for 10(x+20)=2.5(2x+4) equation: 



10(x+20)=2.5(2x+4)

We move all terms to the left:

10(x+20)-(2.5(2x+4))=0

We multiply parentheses

10x-(2.5(2x+4))+200=0



We calculate terms in parentheses: -(2.5(2x+4)), so:

2.5(2x+4)

We multiply parentheses

5x+10

Back to the equation:

-(5x+10)



We get rid of parentheses

10x-5x-10+200=0

We add all the numbers together, and all the variables

5x+190=0

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

5x=-190

x=-190/5

x=-38

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