Question

b+3=12;b= write down value of b​

Answer 1

Answer:

b=12-3.

or,b=9....

Step-by-step explanation:

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Answer 2

question ⤵️

b+3=12;b= write down value of b.

Answer⤵️

$b + 3 = 12 \\ = > b = 12 - 3 \\ b = 9$