Question

Help!! Medal!!

x – 8 < 15

a. x < 23
b. x < 7 (This one is NOT the answer)
c. x > 23
d. x > 7

I already took the test once, and i KNOW for a FACT than B is NOT the answer!

Answer 1

x-4<20?

Answer 2

just add 8 to the right side

Answer 3

What you do to one side, you have to do to the other, right?

Answer 4

x -8 <15
x < 15+8
x<

Answer 5

x<23?

Answer 6

yup ... you got it!

Answer 7

Thanks!

Answer 8

you're welcome :D