0.75(x-20)=-2+0.5(x+2)

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Solution for 0.75(x-20)=-2+0.5(x+2) equation: 



0.75(x-20)=-2+0.5(x+2)

We move all terms to the left:

0.75(x-20)-(-2+0.5(x+2))=0

We multiply parentheses

0.75x-(-2+0.5(x+2))-15=0



We calculate terms in parentheses: -(-2+0.5(x+2)), so:

-2+0.5(x+2)

determiningTheFunctionDomain
0.5(x+2)-2

We multiply parentheses

0.5x+1-2

We add all the numbers together, and all the variables

0.5x-1

Back to the equation:

-(0.5x-1)



We get rid of parentheses

0.75x-0.5x+1-15=0

We add all the numbers together, and all the variables

0.25x-14=0

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

0.25x=14

x=14/0.25

x=56

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