megansnowflake123
megansnowflake123 megansnowflake123
  • 17-10-2021
  • Mathematics
contestada

if "a" is taken away from the sum of "b" and 7 we get 21​

Respuesta :

prasamsharayamajhi
prasamsharayamajhi prasamsharayamajhi
  • 17-10-2021

Answer:

(b+7)-a=21...

...............

Answer Link
pranit3126
pranit3126 pranit3126
  • 17-10-2021

Answer:

(b+17) - a = 21  

b - a = 21-17  

b - a = 4  

or,  

a - b = -4

Step-by-step explanation:

Answer Link

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