Question

Can someone answer these 3 I don’t know if I’m correct or not with my answers so yeah! Btw this is two step equation solving, ty

Answer 1

18. - 3; 20. - 2; 22. 4

Explanation:

18. 9= -3x

x= 9/-3=- 3

20. -6x= 12

x= - 2

22. 6x=24, x=24/6=4

Answer 2

18. x=(-3)

20.x=(-2)

22.x=4

Explanation: