3x+9=69/2

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Solution for 3x+9=69/2 equation:



3x+9=69/2
We move all terms to the left:
3x+9-(69/2)=0
We add all the numbers together, and all the variables
3x+9-(+69/2)=0
We get rid of parentheses
3x+9-69/2=0
We multiply all the terms by the denominator
3x*2-69+9*2=0
We add all the numbers together, and all the variables
3x*2-51=0
Wy multiply elements
6x-51=0
We move all terms containing x to the left, all other terms to the right
6x=51
x=51/6
x=8+1/2

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