Question

Which statement is true?

24 – 15 × 4 – 3 × 2 = 30
24 – 15 × (4 – 3) × 2 = 30
(24 – 15) × 4 – 3 × 2 = 30
(24 – 15) × 4 – 3 × 2 = 66

Answer 1

Answer:

I belive its

24 – 15) × 4 – 3 × 2 = 66, the last one.

If it's wrong please correct me! Hope this can help!

Answer 2

Answer is:

4

Step-by-step explanation:

4(2+a) =24

8+4a=24

4a=16

a=4