aridabirdowney aridabirdowney
  • 04-06-2020
  • Mathematics
contestada

Solve for a. 5+2a=−9

Respuesta :

jimrgrant1 jimrgrant1
  • 04-06-2020

Answer:

a = - 7

Step-by-step explanation:

Given

5 + 2a = - 9 ( subtract 5 from both sides )

2a = - 14 ( divide both sides by 2 )

a = - 7

Answer Link
devishri1977
devishri1977 devishri1977
  • 04-06-2020

Answer:

a = -7

Step-by-step explanation:

5 + 2a = -9 {Subtract 5 form both sides}

5 + 2a - 5 = -9 - 5

2a = -14

Divide both sides by 2

2a/2 = -14/2

a = -7

Answer Link

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