3 years ago

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

1 answer:

5 0

Step-by-step explanation:

a=b+3

when b=3

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

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