Using substitution, which number from the set {6, 13, 18, 26} makes the equation 2x+5=31 true?(1 point)
Responses
26
26
6
6
18
18
13
Let's solve the equation using substitution:
2x + 5 = 31
Subtract 5 from both sides:
2x = 26
Now divide both sides by 2:
x = 13
So the number from the set {6, 13, 18, 26} that makes the equation true is 13.