3+0.75(x-2)=(x+20)

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Solution for 3+0.75(x-2)=(x+20) equation: 



3+0.75(x-2)=(x+20)

We move all terms to the left:

3+0.75(x-2)-((x+20))=0

We multiply parentheses

0.75x-((x+20))-1.5+3=0



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

(x+20)

We get rid of parentheses

x+20

Back to the equation:

-(x+20)



We add all the numbers together, and all the variables

0.75x-(x+20)+1.5=0

We get rid of parentheses

0.75x-x-20+1.5=0

We add all the numbers together, and all the variables

-0.25x-18.5=0

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

-0.25x=18.5

x=18.5/-0.25

x=-74

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