0.75(x+40)=(x+20)+0.35(x+20)

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Solution for 0.75(x+40)=(x+20)+0.35(x+20) equation: 



0.75(x+40)=(x+20)+0.35(x+20)

We move all terms to the left:

0.75(x+40)-((x+20)+0.35(x+20))=0

We multiply parentheses

0.75x-((x+20)+0.35(x+20))+30=0



We calculate terms in parentheses: -((x+20)+0.35(x+20)), so:

(x+20)+0.35(x+20)

We multiply parentheses

(x+20)+0.35x+7

We get rid of parentheses

x+0.35x+20+7

We add all the numbers together, and all the variables

1.35x+27

Back to the equation:

-(1.35x+27)



We get rid of parentheses

0.75x-1.35x-27+30=0

We add all the numbers together, and all the variables

-0.6x+3=0

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

-0.6x=-3

x=-3/-0.6

x=+5

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