What is 2c+7=21 please help
2 answers:
<span>What is 2c+7=21
1. firstly you minus the 7 from both sides
</span>2c+7=21
-7 -7
= 2c=14
2. Then you divide each side by two.
2c=14
÷2 <span>÷2
= c=7
3. Then substitute it back in:
1. 2x7 = 14
2. 14+7 =21
C=7</span>
Hello there.
<span>Question: What is 2c+7=21 please help
Answer: Solve the equation:
Subtract 7 from both sides:
21 - 7 = 14
2c = 14.
Divide both sides by 2:
14/2 = 7
c = 7.
</span>Hope This Helps You!
Good Luck Studying ^-^
You might be interested in
Answer:
...
Step-by-step explanation:
...
Answer:
6
Step-by-step explanation:
One person will fly a kite for each of the 6 kites Jon has.
6 people in all will fly a kite.
Answer:
u is 4 and v is 18
Answer:
Step-by-step explanation: