Answer: 10 or -10
Step-by-step explanation: 3x + 12 = -18
-12 both sides then you get 3x = -30 divide by 3 which equals x = 10 or -10
Answer:
41.8x
Step-by-step explanation:
easy
Answer:
log(9)
Step-by-step explanation:
log(9x^5) + 5 log(1/x)
log(9x^5) + log(1/x)^5
log(9x^5) + log(1/x^5)
log(9x^5)(1/x^5)
log(9x^5/x^5)
log(9)