3x+9/2=x+4/2

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Solution for 3x+9/2=x+4/2 equation: 



3x+9/2=x+4/2

We move all terms to the left:

3x+9/2-(x+4/2)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

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

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

3x*2-x*2+5=0

Wy multiply elements

6x-2x+5=0

We add all the numbers together, and all the variables

4x+5=0

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

4x=-5

x=-5/4

x=-1+1/4

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