Solve for x. 8x7 + 9 = 30

x = 24
x = 18 3/8
x = 44 4/7
x = 34 1/8

where are the choices?

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

answer: the answer for that is 22/3

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: