Question

if ( 3,5)lies on the graph of ax+5y = 15 the find the value of a
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Answer 1

Answer:

Substitute the point in the equation. the point should satisfy the equation

x=3, y=5

3a+25=15

3a= -10

a=-10/3

Answer 2

Answer:

this is your answer

Step-by-step explanation:

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