tlluvia5
tlluvia5 tlluvia5
  • 29-01-2021
  • Mathematics
contestada

Given: 4(9b - 10) = 6b - 5(-8b - 2)
Prove: b = -5

Given 49b 10 6b 58b 2 Prove b 5 class=

Respuesta :

elenajukic elenajukic
  • 29-01-2021

Step-by-step explanation:

36b-40=6b+40b+10

36b-6b-40b=10+40

-10b=50

b=-50:10

b=-5

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