tiffanieulmer tiffanieulmer

09-04-2020
Mathematics

contestada

When solving x + 4 = 20 which property do you use first?

Respuesta :

09-04-2020

Answer:

you do 20-4 because there is only one unknown

Step-by-step explanation:

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rachelh45 rachelh45

09-04-2020

Answer:

you should use the addition property of equality.

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