Mallorieshaww1 Mallorieshaww1
  • 16-03-2020
  • Mathematics
contestada

3x + 15 = -45 what does x equal

Respuesta :

mandamarieeee
mandamarieeee mandamarieeee
  • 16-03-2020

Answer: x = -20

Step-by-step explanation:

Here is the step-by step solution

3x + 15 = -45

3x = -60

x = -20

Answer Link
elichirish elichirish
  • 16-03-2020

Answer: 20

Step-by-step explanation:

First Step: 3x + 15 = -45

-15 -15

Second Step:

3x = 60 (-45-15=60)

— — (divide)

3 3

60/3 = 20

Answer Link

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