Solve the equation.
1. -66 = -9n+ 16 + 4
n = 4
b. n = 10
2 answers:
Answer:
b
Step-by-step explanation:
Step-by-step explanation:
N = 4
Putting value of n
-66 = - 9(4) + 16 +4
-66 = - 36 + 20
-66 = - 16
= - 16 + 66
= 50
N = 10
Putting value of n
-66 = - 9(10) + 16 +4
-66 = - 90 + 20
-66 = - 70
= - 66 + 70
= 4
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