(x-9)+(x/2)=180

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Solution for (x-9)+(x/2)=180 equation: 



(x-9)+(x/2)=180

We move all terms to the left:

(x-9)+(x/2)-(180)=0

We add all the numbers together, and all the variables

(x-9)+(+x/2)-180=0

We get rid of parentheses

x+x/2-9-180=0

We multiply all the terms by the denominator


x*2+x-9*2-180*2=0

We add all the numbers together, and all the variables

x+x*2-378=0

Wy multiply elements

x+2x-378=0

We add all the numbers together, and all the variables

3x-378=0

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

3x=378

x=378/3

x=126

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