Using substitution, which number from the set {6, 13, 18, 26} makes the equation 2x+5=31 true?(1 point)%0D%0AResponses%0D%0A%0D%0A6%0D%0A6%0D%0A%0D%0A13%0D%0A13%0D%0A%0D%0A18%0D%0A18%0D%0A%0D%0A26
To solve the equation 2x + 5 = 31, we can use substitution. We substitute each number from the given set into the equation and check if the equation holds true.
For 6:
2 * 6 + 5 = 12 + 5 = 17 (not equal to 31)
For 13:
2 * 13 + 5 = 26 + 5 = 31 (equal to 31)
For 18:
2 * 18 + 5 = 36 + 5 = 41 (not equal to 31)
For 26:
2 * 26 + 5 = 52 + 5 = 57 (not equal to 31)
Therefore, the number from the set {6, 13, 18, 26} that makes the equation 2x + 5 = 31 true is 13.