Question

If 3z_8=7 then find the value of 5z​

Answer 1

Answer:

3z - 8 = 7

3z = 7+8

z = 15/3

z = 5

So,

5z = 5×5

= 25

Hence, the value of 5z is 25.

Answer 2

Answer:

Answer of these question is 25

Explanation:

3z-8=7

3z. =7+8

3z. =15

z. =15/3

z. =5

Therefore 5z=5×z

5z=5×5

5z=25