Question

Solve log11 (y + 8) + log11 4 = log11 60

Answer 1

Solve log11 (y + 8) + log11 4 = log11 60
y = 7
y = 13
y = 28
y = 48

Answer 2

use the property of logarithm :
log_m a + log_m b = log_m (ab)

Answer 3

so, log11 (y + 8) + log11 4 = log11 60
it can rewriten be log11 (y + 8)4 = log11 60
now, cancel out the log 11 to both sides, giving us
(y+8)4 = 60
solve for y

Answer 4

so it would equal 7?

Answer 5

exactly, yes!

Answer 6

thank you

Answer 7

you're welcome