1/5a-9=1

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Solution for 1/5a-9=1 equation:



1/5a-9=1
We move all terms to the left:
1/5a-9-(1)=0
Domain of the equation: 5a!=0
a!=0/5
a!=0
a∈R
We add all the numbers together, and all the variables
1/5a-10=0
We multiply all the terms by the denominator
-10*5a+1=0
Wy multiply elements
-50a+1=0
We move all terms containing a to the left, all other terms to the right
-50a=-1
a=-1/-50
a=1/50

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