0NIXGU4RD 0NIXGU4RD

01-04-2020
Biology

contestada

what is -4 (7a + 5) = -160?

Respuesta :

jemgirl86 jemgirl86

01-04-2020

a=5 hope this helped you :)

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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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