Answer:
Approximately -10.7
Explanation:
To find this, first add 3 and 2. you get 5. Then multiply -15 by 5 so that you can do the inverse operation of division.
-15 x 5 = -75
Now to find out what multiplied by 7 is -75, or the value of x, you're going to divide -75 by 7.
-75 ÷ 7 ≈ -10.7
≈ means approximately just so you know.
Now we have to check.
7 x -10.7 = -74.9
-74.9 ÷ 5 = -14.98, approximately -15.
Hope I could help!