Question

_ * _ - _ = 5
_ / _ + _ = 7
_ + _ - _ = 9
The numbers in the blanks are 1-9

Answer 1

3 * 3 - 4 = 5
8 / 2 + 3 = 7
8 + 2 - 1 = 9

Answer 2

3*3-4 =9
8/2+3=7
8+2-1=9