x/2+3=2x+9

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Solution for x/2+3=2x+9 equation: 



x/2+3=2x+9

We move all terms to the left:

x/2+3-(2x+9)=0

We get rid of parentheses

x/2-2x-9+3=0

We multiply all the terms by the denominator


x-2x*2-9*2+3*2=0

We add all the numbers together, and all the variables

x-2x*2-12=0

Wy multiply elements

x-4x-12=0

We add all the numbers together, and all the variables

-3x-12=0

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

-3x=12

x=12/-3

x=-4

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