3/11a-1=7/11a

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Solution for 3/11a-1=7/11a equation:



3/11a-1=7/11a
We move all terms to the left:
3/11a-1-(7/11a)=0
Domain of the equation: 11a!=0
a!=0/11
a!=0
a∈R
Domain of the equation: 11a)!=0
a!=0/1
a!=0
a∈R
We add all the numbers together, and all the variables
3/11a-(+7/11a)-1=0
We get rid of parentheses
3/11a-7/11a-1=0
We multiply all the terms by the denominator
-1*11a+3-7=0
We add all the numbers together, and all the variables
-1*11a-4=0
Wy multiply elements
-11a-4=0
We move all terms containing a to the left, all other terms to the right
-11a=4
a=4/-11
a=-4/11

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