Question

Solve the equation
2z-5= 11

A)z=3
B)z=8
C)z=9
D)z=11
PLEASE HELP

Answer 1

B. 2 * 8 - 5 = 11

2 * 8 = 16

16 - 5 = 11

z = 8

Answer 2

2z-5=11
+5 +5
2z= 16
2z/2 = 16/2

Z=8