20 Points!! Will give Brainliest!! Plzz hurry need help ASAP!!!

If l || m and m<6 = 4x - 15 and m<7 = x + 30, then m<6 = _____°.
A. 15
B. 35
C. 39
D. 45

20 Points Will give Brainliest Plzz hurry need help ASAP If l m and mlt6 4x 15 and mlt7 x 30 then mlt6 A 15 B 35 C 39 D 45 class=

Respuesta :

Answer:

m<6 = 45° = D

Step-by-step explanation:

  1. 4x - 15 = x + 30
  2. -x           -x
  3. 3x - 15 = 30
  4.      +15    +15
  5. 3x = 45
  6. 3       3
  7. x = 15
  8. m<6 = 4x - 15
  9. m<6 = 4(15) - 15 = 45