Question

solve the equation of 2z-15=30​

Answer 1

Answer:

$2z - 15 = 30 \\ 2z = 30 + 15 \\ z = \frac{45}{2} \\ z = 22.5$

Hope it helps you

Answer 2

Step-by-step explanation:

2z - 15 = 30

2z = 30+ 15

2z = 45

z = 45/2

I hope it helps you