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

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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