x+2x+x/2=126

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Solution for x+2x+x/2=126 equation: 



x+2x+x/2=126

We move all terms to the left:

x+2x+x/2-(126)=0

We add all the numbers together, and all the variables

3x+x/2-126=0

We multiply all the terms by the denominator


3x*2+x-126*2=0

We add all the numbers together, and all the variables

x+3x*2-252=0

Wy multiply elements

x+6x-252=0

We add all the numbers together, and all the variables

7x-252=0

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

7x=252

x=252/7

x=36

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