Question

Solve for n.
n + 1 = 4(n-8)
0 n = 1
0 n = 8
0 n = 11
0 n = 16

Answer 1

n + 1 = 4(n - 8)

n + 1 = 4n - 32

n - 4n = -32 - 1

-3n = -33 / : (-3)

n = 11