X+(2x+3x)=20

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



X+(2X+3X)=20
We move all terms to the left:
X+(2X+3X)-(20)=0
We add all the numbers together, and all the variables
X+(+5X)-20=0
We get rid of parentheses
X+5X-20=0
We add all the numbers together, and all the variables
6X-20=0
We move all terms containing X to the left, all other terms to the right
6X=20
X=20/6
X=3+1/3

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