4/9a-6=15

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Solution for 4/9a-6=15 equation:



4/9a-6=15
We move all terms to the left:
4/9a-6-(15)=0
Domain of the equation: 9a!=0
a!=0/9
a!=0
a∈R
We add all the numbers together, and all the variables
4/9a-21=0
We multiply all the terms by the denominator
-21*9a+4=0
Wy multiply elements
-189a+4=0
We move all terms containing a to the left, all other terms to the right
-189a=-4
a=-4/-189
a=4/189

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