(5x+3x)/2=20

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Solution for (5x+3x)/2=20 equation: 



(5x+3x)/2=20

We move all terms to the left:

(5x+3x)/2-(20)=0

We add all the numbers together, and all the variables

(+8x)/2-20=0

We multiply all the terms by the denominator


(+8x)-20*2=0

We add all the numbers together, and all the variables

(+8x)-40=0

We get rid of parentheses

8x-40=0

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

8x=40

x=40/8

x=5

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