0.5x+0.20(20)=40(x+20)

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Solution for 0.5x+0.20(20)=40(x+20) equation: 



0.5x+0.20(20)=40(x+20)

We move all terms to the left:

0.5x+0.20(20)-(40(x+20))=0

We add all the numbers together, and all the variables

0.5x-(40(x+20))+0.202=0



We calculate terms in parentheses: -(40(x+20)), so:

40(x+20)

We multiply parentheses

40x+800

Back to the equation:

-(40x+800)



We get rid of parentheses

0.5x-40x-800+0.202=0

We add all the numbers together, and all the variables

-39.5x-799.798=0

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

-39.5x=799.798

x=799.798/-39.5

x=-20+2.5797788309637/10.400210637177

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