Lisa thought of a number. She added to it another number, which was 9 less than her number. The result was 5. What was Lisa’s number?

asked Mar 23, 2022 102k views

1 vote

Lisa thought of a number. She added to it another number, which

was 9 less than her number. The result was 5. What was Lisa’s
number?

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5 votes

Answer: Her number is 7

Step-by-step explanation: 7+(-2)=5

Takako answered Mar 25, 2022

6.2k points

6 votes

Answer:

x = 7

Step-by-step explanation:

x + x - 9 = 5

2x = 14

Giorgia answered Mar 27, 2022

5.8k points

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