(5x+20)/5=9

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Solution for (5x+20)/5=9 equation:



(5x+20)/5=9
We move all terms to the left:
(5x+20)/5-(9)=0
We multiply all the terms by the denominator
(5x+20)-9*5=0
We add all the numbers together, and all the variables
(5x+20)-45=0
We get rid of parentheses
5x+20-45=0
We add all the numbers together, and all the variables
5x-25=0
We move all terms containing x to the left, all other terms to the right
5x=25
x=25/5
x=5

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