Answer:
-2
Step-by-step explanation:
15x+6=6x-12
15x-6x=-12-6
9x=-18
x=-2
no it isn't the inverse.
((60 * c) + 3300 ≤ 24000
60c ≤ 24000 - 3300
60c ≤ 20700
c ≤ 20700 / 60
c ≤ 345
no there not
43 if you follow the steps of PEMDAS
9x5=45. 8÷4=2. 45-2=43
Hope this helps!