angelinabirmingham
angelinabirmingham angelinabirmingham
  • 19-03-2021
  • Mathematics
contestada

a=4

3 + a + 7 - 5 + 10 + a -a=

Respuesta :

thegreenbudgie thegreenbudgie
  • 19-03-2021
3 + 4 + 7 - 5 + 10 + 4 - 4 = 21
Answer Link
oluwatoyinadekunle18
oluwatoyinadekunle18 oluwatoyinadekunle18
  • 19-03-2021

Answer:

3+4+7-5+10+4-4=19

Step-by-step explanation:

3+a=3+4+7-5+10+a=10+4-a=10+4-4=19

Answer Link

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