Use Substitution to determine which number from the set { 6, 7, 8} makes the equation 54 divided by x = 9 true.
x= ?
To determine which number from the set {6, 7, 8} makes the equation 54 divided by x = 9 true, we can substitute each number into the equation and see which one results in the equation being true.
1. Let x = 6:
54 / 6 = 9
9 = 9
Since the equation is true when x = 6, 6 is the correct number.
Therefore, x = 6 makes the equation 54 divided by x = 9 true.