A number is doubled and then increased by nine. The result is ninety- Three. What is the original number?
1 answer:
Answer:
42
Step-by-step explanation:
First you subtract 93 by 9. You get 84. Then you divide it by 2. Which is your answer, 42.
This can be represented as:
93=2x+9
First subtract 9 from both sides
84=2x
Then divide by 2 on both sides
42=x
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i hope it helps you my friend
