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Maths Puzzle
Numerical Ability
Quadratic Equations
I need help with a question, Find the value of a in the equation
5
--- =
a+3
3
---
a-2
I think the answer is a= 2 3/8
Am I right, Can someone let me know?
Read Solution (Total 2)
-
- you are wrong
answer is 9 1/2
cross multiplication of equation
(a-2)/(a+3)=3/5
solving the equation
a=9 1/2 - 10 years agoHelpfull: Yes(0) No(0)
- the answer is 9.5
5(a-2)=3(a=3)
5a-10=3a+9
5a-3a=10+9
2a=19
a=19/2
a=9.5 - 9 years agoHelpfull: Yes(0) No(0)
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