62.10=20+.5x+.15(20+5x)

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Solution for 62.10=20+.5x+.15(20+5x) equation: 



62.10=20+.5x+.15(20+5x)

We move all terms to the left:

62.10-(20+.5x+.15(20+5x))=0

We add all the numbers together, and all the variables

-(20+.5x+.15(5x+20))+62.10=0

We add all the numbers together, and all the variables

-(20+.5x+.15(5x+20))+62.1=0



We calculate terms in parentheses: -(20+.5x+.15(5x+20)), so:

20+.5x+.15(5x+20)

determiningTheFunctionDomain
.5x+.15(5x+20)+20

We multiply parentheses

.5x+0.75x+3+20

We add all the numbers together, and all the variables

1.25x+23

Back to the equation:

-(1.25x+23)



We get rid of parentheses

-1.25x-23+62.1=0

We add all the numbers together, and all the variables

-1.25x+39.1=0

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

-1.25x=-39.1

x=-39.1/-1.25

x=31+0.35/1.25

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