Answer:
81
Step-by-step explanation:
i added it all
Ya that's correct u got the right answer
Answer:
x = 18.
Step-by-step explanation:
x / 1.2 = 15
To isolate x we multiply both sides of ther equation by 1.2:
x = 15 * 1.2
x = 18 (answer).
The answer is: -3r+15r
you will multiply -3*5 first then -3*-r