.75(x+20)=2+.5(x+2)

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Solution for .75(x+20)=2+.5(x+2) equation: 



.75(x+20)=2+.5(x+2)

We move all terms to the left:

.75(x+20)-(2+.5(x+2))=0

We multiply parentheses

0.75x-(2+.5(x+2))+15=0



We calculate terms in parentheses: -(2+.5(x+2)), so:

2+.5(x+2)

determiningTheFunctionDomain
.5(x+2)+2

We multiply parentheses

0.5x+1+2

We add all the numbers together, and all the variables

0.5x+3

Back to the equation:

-(0.5x+3)



We get rid of parentheses

0.75x-0.5x-3+15=0

We add all the numbers together, and all the variables

0.25x+12=0

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

0.25x=-12

x=-12/0.25

x=-48

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