4x

Solve for x:
=
18
9
○ 40.5
○ 18
○ 4.5
○ 8

1 answer

To solve for x in the equation 4x = 18, you divide both sides by 4:

4x = 18
x = 18 / 4
x = 4.5

Therefore, the correct answer is 4.5.