ledgred07
ledgred07 ledgred07
  • 25-02-2021
  • Mathematics
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
fluffypsychobunny fluffypsychobunny
  • 25-02-2021

Answer:

x = 7

Step-by-step explanation:

x + x - 9 = 5

2x = 14

Answer Link
gerbis
gerbis gerbis
  • 25-02-2021

Answer: Her number is 7

Explanation: 7+(-2)=5

Answer Link

Otras preguntas

I have a two in one question and kind of need it fast! 26cm/sec=___mi/min 105.6 L/h=___L/min Ex: 20mi/h= 1,760ft/min 20mi / 1h * 5280ft / 1mi * 1h / 6
whats bigger 80%, 0.78, 84%, 0.831, 15/20 please help
What temperature does water freeze and boil in fahrenheit and celsius?
Essay : "Everything has beauty but not everyone see it"
What is the equation of the line perpendicular to 2x – 3y = 6 that passes through the point (4, 1)?
John Constable spent his life in A. Rome B. Paris C. Essex D. New York
Aaron jogs 2 miles in 24 minutes at this rate how long would it take her to jog 11 miles
Your doctor tells you that you and your twin sister have the same metabolic rate (BMR) You live independent lives and you do your own thing, so how can that be?
Three times the sum of seven and a number y
Tell me if all of these problems are correct?