rainagendra055 rainagendra055

20-09-2021
Mathematics

contestada

if a=b+3, express a+b in terms of b and evaluate the expression when b=3

Respuesta :

Аноним Аноним

20-09-2021

Step-by-step explanation:

a=b+3

when b=3

a+b= b+3+b= 2b+3 = 6+3=9

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