x+x/2=69

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Solution for x+x/2=69 equation: 



x+x/2=69

We move all terms to the left:

x+x/2-(69)=0

We multiply all the terms by the denominator


x*2+x-69*2=0

We add all the numbers together, and all the variables

x+x*2-138=0

Wy multiply elements

x+2x-138=0

We add all the numbers together, and all the variables

3x-138=0

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

3x=138

x=138/3

x=46

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