16= -5+z/4
A69
B-1
C9
D59
A69
B-1
C9
D59
16= -5+z/4
If you would like to solve the equation 16 = (- 5 + z) / 4, you can do this using the following steps:
16 = (- 5 + z) / 4 /4
16 4 = - 5 + z
16 * 4 + 5 = z
z = 69
The correct result would be a. 69.
\(16 = \frac{-5+z}{4}\)
Multiply both sides by 4
\(16\times 4 = \frac{-5+z}{4} \times 4\)
\(64 = -5+z\)
Rearrange the terms
\(64 = z - 5\)
Add 5 on both sides.
\(64 + 5 = z - 5 + 5\)
\(\boxed{\bf{z = 69}}\)
Your final answer is a. 69.