0NIXGU4RD
0NIXGU4RD 0NIXGU4RD
  • 01-04-2020
  • Biology
contestada

what is -4 (7a + 5) = -160?​

Respuesta :

jemgirl86
jemgirl86 jemgirl86
  • 01-04-2020
a=5 hope this helped you :)
Answer Link
dianagonz424 dianagonz424
  • 01-04-2020

Answer:

a = 5

Explanation:

-4 (7a + 5) = -160

{Distribute}

-28a - 20 = -160

+28a        = +28a

-20           = -160 + 28a

+160         = +160

140           = 28a

28                28

5 = a

Answer Link

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