(3x/2)+6x=90

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Solution for (3x/2)+6x=90 equation: 



(3x/2)+6x=90

We move all terms to the left:

(3x/2)+6x-(90)=0

We add all the numbers together, and all the variables

(+3x/2)+6x-90=0

We add all the numbers together, and all the variables

6x+(+3x/2)-90=0

We get rid of parentheses

6x+3x/2-90=0

We multiply all the terms by the denominator


6x*2+3x-90*2=0

We add all the numbers together, and all the variables

3x+6x*2-180=0

Wy multiply elements

3x+12x-180=0

We add all the numbers together, and all the variables

15x-180=0

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

15x=180

x=180/15

x=12

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