Math, asked by taniya8248, 20 days ago

if point (1,2) lies on the graph of the equation ax+2ay=-3 then find a​

Answers

Answered by ramireddyvyshnavi981
1

Answer:

a=-3/5

Step-by-step explanation:

substitute (1,2) in given equation

a(1)+2a(2)=-3

a+4a=-3

5a=-3

a=-3/5

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