0.5+0.2(50)=0.4(x+40)

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Solution for 0.5+0.2(50)=0.4(x+40) equation: 



0.5+0.2(50)=0.4(x+40)

We move all terms to the left:

0.5+0.2(50)-(0.4(x+40))=0

We add all the numbers together, and all the variables

-(0.4(x+40))+0.75=0



We calculate terms in parentheses: -(0.4(x+40)), so:

0.4(x+40)

We multiply parentheses

0.4x+16

Back to the equation:

-(0.4x+16)



We get rid of parentheses

-0.4x-16+0.75=0

We add all the numbers together, and all the variables

-0.4x-15.25=0

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

-0.4x=15.25

x=15.25/-0.4

x=-38+0.049999999999999/0.4

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