If 21 = 2a + b and a=b, find the value of b.

1 answer:

3 0

Answer:

21= 2(7) +(7)

Step-by-step explanation:

2(7)= 14+7=21

You might be interested in

Travka [436]

Answer:

The score that separates the top 59% from the bottom 41% is 31.68

Step-by-step explanation:

3 0

3 years ago

Karo-lina-s [1.5K]

Tigers...I think but im not really sure

8 0

3 years ago

KatRina [158]

-9/4 - 4i is your answer. B

7 0

3 years ago

Natalija [7]

Kenny can watch 5/1

7 0

3 years ago

stepladder [879]

Answer:

well yes he has more than Enough shoe boxes

5 0

4 years ago