Question

how quick you can solve this by using the numbers 1 2 2 4 6 7 7 8 9.
? + ? ÷ ? = 2
× + +
? - ? + ? = 5
- + +
? + ? - ? = 13
= = =
7 15 15​

Answer 1

Explanation:

2+9÷8=2

7-6+4=5

7+7-1=13