Answer
n = 0
Work Step by Step
-4(n - 4) - 23 = -7
Apply distributive property:
-4(n) - 4(-4) - 23 = -7
Simplify:
-4n + 16 - 23 = -7
-4n - 7 = -7
Add 7 to both sides:
-4n = 0
Divide both sides by -4:
n = 0
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