Question

solve each of the following equations by the trial and error method y + 9 = 13​

Answer 1

Answer:

$y + 9 = 13 \\ \\ = > y = 13 - 9 \\ \\ = > y = 4$

hope it helps uH ☺

Answer 2

Answer:

y=4

Step-by-step explanation:

y+9=13

y=13-9

y=4

hope it is helpful