9/2a+5=3/2a-1

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Solution for 9/2a+5=3/2a-1 equation:



9/2a+5=3/2a-1
We move all terms to the left:
9/2a+5-(3/2a-1)=0
Domain of the equation: 2a!=0
a!=0/2
a!=0
a∈R
Domain of the equation: 2a-1)!=0
a∈R
We get rid of parentheses
9/2a-3/2a+1+5=0
We multiply all the terms by the denominator
1*2a+5*2a+9-3=0
We add all the numbers together, and all the variables
1*2a+5*2a+6=0
Wy multiply elements
2a+10a+6=0
We add all the numbers together, and all the variables
12a+6=0
We move all terms containing a to the left, all other terms to the right
12a=-6
a=-6/12
a=-1/2

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