3a - 5b = -16
5a - 3b = 0
(Linear equations) (Solve in Elimination Method)
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Answer:a=3,b=5
Step-by-step explanation:
3a-5b=-16,eq•(1)
5a-3b=0,eq•(2)
By multiplying eq•(1) by 5 & eq•(2) by 3,we get:
15a-25b=-80
15a-9b=0
By elimination method,both equations give:
-16b=-80
b=-80/-16=5
By substituting y in eq.(1) or (2).we get,
5a-3*5=0
5a=15
a=15/5=3
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