Math, asked by sanjayjhori72, 4 months ago

Slove the following
equations
bt[b+] + [b +2] =21
4

Answers

Answered by s15517ashreya03693

1

Answer:

b = 27

Step-by-step explanation:

(b+b+1+b+2)/4=21

(3b+3)/4=21

3b+3=21x4

3b+3=21x4

3b+3=84

3b=84-3

3b=81

b=81/3

b=27

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