Question

Complete the equation by writing numbers from 1 to 9

A number can be used only once – [ ] + 7 x [ ] – 8 / 4 + 2 x [ ] – 9/3= 18​

Answer 1

Explanation:

– [ 1] + 7 x [ 2] – 8 / 4 + 2 x [ 5] – 9/3= 18

-[1 ]+7x[2]-2+2x[5]-3=18

-1+14-2+10-3=18

Answer 2

Explanation:

- [ 1 ] + 7 × [ 2 ] - 8/4 + [ 5 ] - 9/3= 18