To solve the equation 2z - 5 = 11, we need to isolate the variable z.
Adding 5 to both sides of the equation, we have:
2z - 5 + 5 = 11 + 5
2z = 16
To isolate z, we divide both sides of the equation by 2:
2z/2 = 16/2
z = 8
Therefore, the solution to the equation 2z - 5 = 11 is z = 8.
The correct answer is B-z = 8.
Solve the equation.
2z-5=11
(1 point)
A-z=3
B-z = 8
c-z = 9
d-z = 11
1 answer