X/2+2.5x=18

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Solution for X/2+2.5x=18 equation: 



X/2+2.5X=18

We move all terms to the left:

X/2+2.5X-(18)=0

We add all the numbers together, and all the variables

2.5X+X/2-18=0

We multiply all the terms by the denominator


(2.5X)*2+X-18*2=0

We add all the numbers together, and all the variables

(+2.5X)*2+X-18*2=0

We add all the numbers together, and all the variables

X+(+2.5X)*2-36=0

We multiply parentheses

X+4X-36=0

We add all the numbers together, and all the variables

5X-36=0

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

5X=36

X=36/5

X=7+1/5

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