Solve for x.
(X+16) (4x-5)
X = 4.3
X = -7
X = 3
X = 7

Answer:
the answer is x = 7
Step-by-step explanation:
1) replace the x with 7
2) 7 + 16 = 23
3) 4(7) = 28
4) 28 - 5 = 23
they're both equal as perpendicular angles should be!