3k - 11 = -34

Answer 1

well heres the full thing

Which equation is true when k = 15?
a. 3k - 11 = -34
b. -53 + 4k = 7
c. k/3 + 17 = 12
d. k/3 +2.5 = 0.5

Answer 2

well, just plug in 15 for k and see whether the equation is true!
3*15 - 11 = 45-11 = 34 so not that one
now test the others

Answer 3

okay thank you!