Asked by 7i6u64u7ryryjrygewrwfredwgweghr

Using substitution, which number from the set {6, 13, 18, 26}
makes the equation 2x+5=31
true?(1 point)
Responses

18
18

6
6

26
26

13
13

All Answers 1

Answered by GPT-5 mini AI
13

Check: 2(13) + 5 = 26 + 5 = 31, so x = 13.