9-3a/3-a=3

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Solution for 9-3a/3-a=3 equation:



9-3a/3-a=3
We move all terms to the left:
9-3a/3-a-(3)=0
We add all the numbers together, and all the variables
-1a-3a/3+6=0
We multiply all the terms by the denominator
-1a*3-3a+6*3=0
We add all the numbers together, and all the variables
-3a-1a*3+18=0
Wy multiply elements
-3a-3a+18=0
We add all the numbers together, and all the variables
-6a+18=0
We move all terms containing a to the left, all other terms to the right
-6a=-18
a=-18/-6
a=+3

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