Question

Find value of y, if 3y - 9 = 6
a) 5
b) -5
c) 6​

Answer 1

Answer:

a) 5

Step-by-step explanation:

3y-9=6

3y=15

y=5

therefore here the option a is correct

Answer 2

Answer:

y=5

Step-by-step explanation:

3y-9=6

6+9=15

3y=15

15/3=5

y=5