2X-30+x/2+30=90

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Solution for 2X-30+x/2+30=90 equation: 



2X-30+X/2+30=90

We move all terms to the left:

2X-30+X/2+30-(90)=0

We add all the numbers together, and all the variables

2X+X/2-90=0

We multiply all the terms by the denominator


2X*2+X-90*2=0

We add all the numbers together, and all the variables

X+2X*2-180=0

Wy multiply elements

X+4X-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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