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How would i solve 21=9+q
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3 votes
How would i solve 21=9+q

User Svlada
by
8.9k points

2 Answers

1 vote
Bring 9 to the other side of the =
21-9= 12
q=12
User Antonio Rizzo
by
8.3k points
5 votes

Answer:

q = 12 i hope this helps you! :)

Explanation:

you should take the 9 from both sides leaving you with the following equation

12 = q

you need to flip the equation around to have the variable on the left side of the equation

q = 12

User Kyanro
by
8.1k points
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