myersmirmir56 myersmirmir56
  • 15-05-2022
  • Mathematics
contestada

I need help with this problem

I need help with this problem class=

Respuesta :

cenderwinstead
cenderwinstead cenderwinstead
  • 15-05-2022

Answer:

a = -4

Step-by-step explanation:

(a + 2)/2 = - 1

a+2 = -1 * 2

a = - 2 - 2

a = -4

Answer Link
arabellasdt
arabellasdt arabellasdt
  • 15-05-2022

Answer:

-2.5

Step-by-step explanation:

soo your objective is to make a alone

first remove the denominator

a+2 / 2 = -1

a + 2 = -1/2

now minus 2 to  both sides

a = -1/2 - 2

a = -2 1/2

Answer Link

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