Answer:

Step-by-step explanation:

First you wanna distribute the 3 to x and 4
So the problem will then be 3x+12= 27
Then you wanna subtract 12 from 27
You get 3x = 15
Now you wanna divide 3x and 15 by 3
You then get X = 5
3(7/16) in your calculator should do it
Answer:
15×85
Step-by-step explanation:
15×80
1200
82×18
1476