Enny22 Enny22
  • 23-05-2022
  • Mathematics
contestada

How many times do you subtract 7 from 1999 and 5 from 1701 to get an equal number?

Respuesta :

profarouk profarouk
  • 23-05-2022

Answer:

149 times.

Step-by-step explanation:

Let n be the number we are looking for.

The we have to solve this equation:

1999 - 7n = 1701 - 5n

⇔ 1999 - 1701 = 7n - 5n

⇔ 298 = 2 n

⇔ n = 298/2

⇔ n = 149

Verification :

1 999 - 7×149 = 956

1 701 - 5×149 = 956

Answer Link

Otras preguntas

What is the length of the bottom edge of this figure in inches? 6 in. 9 in. 12 in. 15 in.
What is the nuclear envelope?
is 5/16 of a gallon equal to 5 cups
PICTURE ATTATCHED What conclusion can you draw from this part of the Georgia Constitution? A) A Governor may be elected twice in a row. B) The Governor can on
proper grammar: i'll be seeing you; take care!
What is the role of rhythm in poetry? A. it unites sounds B. it creates imagery C. in animates words D. it establishes pace
Which of the following is true about the principle of judicial review? A. It said the Supreme Court interprets whether laws are constitutional. B. It allowed t
Gray whales and yeast cells do not seem like they have much in common, but their DNA molecules use the same coding rules to build protein and direct cell functi
True or False? An immune system that does not function properly could prevent an animal from maintaining homeostasis by allowing the animal to become sick.
Extremely autonomous children A. usually have strict discipline at home. B. suffer from self-doubt. C. can't be creative. D. may not follow