Question

X + 2 = 5
And help me plssssssssssssss

Answer 1

3x + 16 = 15

3x = 15-16

3x = -1

x = -1/3

Answer 2

x equals 3 so multiply 3x3 and it will give you 9 and add that to 6 and you get 15. x equals 3 for the one that equals 5.