ledgred07
contestada

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?

Respuesta :

fluffypsychobunny

Answer:

x = 7

Step-by-step explanation:

x + x - 9 = 5

2x = 14

gerbis

Answer: Her number is 7

Explanation: 7+(-2)=5

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