Question

For what value of q, the equation 3x=15-qy has a solution (3,2)?
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Answer 1

Answer:

Therefore q = 3.

Step-by-step explanation:

x=3 , y=2

3x = 15 -qy

3×3 = 15 - q×2

9 = 15 -2q

9 -15= -2q

-6 =-2q

-6 / -2 = q

3 = q

Answer 2

Answer:

answer is 3

Step-by-step explanation:

hope it will help you