kdidinehj
kdidinehj kdidinehj
  • 13-05-2020
  • Mathematics
contestada

One number is 6 more than another. Twice the larger number is 5 times the smaller.
Which is the smaller number?

Respuesta :

LukeG1
LukeG1 LukeG1
  • 13-05-2020

Answer:

The smaller number is 4

Step-by-step explanation:

Larger number = x

Smaller number = y

Write 2 equations

y + 6 = x

2x = 5y

Substitute x in the first equation to the second equation

2(y + 6) = 5y

Multiply 2(y + 6)

2y + 12 = 5y

Subtract 2y from both sides of the equation

12 = 3y

Divide both sides of the equation by 3

y = 4

x = y + 6 = 4 + 6 = 10

The smaller number is 4

Hope this helps :)

Answer Link

Otras preguntas

list three ways express 3 to the 5 power as a product of powers
598500 rounded to thousand
Which element provides strength to the exoskeletons of clams and oysters?
Drusilla replaces the light bulb in the hall every 9 months and the air filter every 6 mont. she just replaced bot this month. After how many months will she re
which is another way to write the number 47
what is 280 divided by 4
a heartbeat takes 0.8 seconds how many seconds is this written as a fraction
how did most people in new England earn living ?
list the units from most precise to least precise
How is organizing the past by region similar to or different from organizing the past by period? a. A historian who organizes the past by region focuses on a s