A + b = i + 4j - 2k + (-4i - j + 6k)
= i + 4j - 2k - 4i - j + 6k
= -3i + 3j + 4k
X + x - 5 + 3x + 25 = 180
5x + 20 = 180
5x = 160
x = 32
m<F = x - 5
m<F = 32 - 5
m<F = 27
Answer: what do you need help with
Explanation: you never posted a problem
Answer: 93c+27x−2459
Step-by-step explanation: