same as 4x + 21=18? What property was used to rewrite
Transposing 21 to the other side
4x = 18-21
4x = -3
Dividing by 4 on both sides
x = -3/4
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?