Answer:

Step-by-step explanation:
for the given equation,

using rules of equation and inverse operations as isolating x on one side of equation,
interchanging sides of equation we get,



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I think the answer is negative 3
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Every day? did you not type the full question??
Answer:
The third one 54
Step-by-step explanation:
I hope it helps.
To find the answer, all you must do is convert 14% into a decimal by moving the decimal point two units to the left which will give you the number: 0.14. Multiply 21 by 0.14 and you should get your answer: 2.94. This means 14% of 21 is 2.94.