Math, asked by alleashok86, 4 months ago

21=6-a then a=( ) please answer

Answers

Answered by ramandhamija

0

Step-by-step explanation:

21 = 6-a

so 21-6 = -a

15 = -a

a = -15

Answered by tanvikatrujwar28

2

Answer:

a = -15

Step-by-step explanation:

21= 6 - a

-a +6 = 21

-a = 21- 6

-a = 15

a = -15

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