Answer:
B
Step-by-step explanation:
check the picture below.
so x = b + b = √(180) + √(180).
n = 3
Explanation:
−5n+8=−7
Step 1: Subtract 8 from both sides.
−5n+8−8=−7−8
−5n=−15
Step 2: Divide both sides by -5.
-5n/-5 = -15/-5
The correct answer is A.
Hope this helps,
Davinia.
16.48