x+3x/2+90=180

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Solution for x+3x/2+90=180 equation: 



x+3x/2+90=180

We move all terms to the left:

x+3x/2+90-(180)=0

We add all the numbers together, and all the variables

x+3x/2-90=0

We multiply all the terms by the denominator


x*2+3x-90*2=0

We add all the numbers together, and all the variables

3x+x*2-180=0

Wy multiply elements

3x+2x-180=0

We add all the numbers together, and all the variables

5x-180=0

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

5x=180

x=180/5

x=36

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