Question

Solve :.............

Answer 1

Answer:

$3$

Step-by-step explanation:

by cross multiplication

3*1=4y*-9

3= -36y

y=-36/3

y=12

Answer 2

Answer:

3

Step-by-step explanation:

3/4y=-9

3=-9×4y

3+9=4y

12=4y

12/4=y

3=y

hope this helps to you! ☺

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