Zshimanek10 Zshimanek10

10-02-2019
Mathematics

contestada

One number is 5 more than the other and their sum is three less than three times the smaller. Find the numbers

Respuesta :

anikak202 anikak202

10-02-2019

Start off with X. If X=5+Y and X+Y=3Y-3 set up a system of equations problem to solve. You can plug in 5+Y for X in the second equation. 5+Y+Y=3Y-3. Combine like terms and 5+2Y=3Y-3.
Isolate the variable and you get Y=8. The smaller number is 8 and the larger number is 13.

Answer Link

Otras preguntas

|x+1|+|x−2|=3 Please answer my question so you can get 25 points

flatworms, crabs , and starfish may all be classified as

What did Thomas Paine argue in "Common Sense?" *

The revolution in ____ is one of the many events that helped to make for uncertain times at the start of the First Red Scare. England France Germany Russi

What do you get when you multiply (-4)(-4)(-4)(-4)

Which of the following was not one of the reforms led by President Theodore Roosevelt? A. the breakup of large companies B. cleanliness in food processing C.

Type adjective from the sentence below in the space provided Any defendant can waive the right to a jury trial.

why would women slaves on the plantaion would work slow?

A 30° – 60° – 90° triangle is shown below. Find the value of x.

1)astronomers think the most galaxies are centered by_____, 2)which exerts______ that binds the galaxy together 1 a. black hole b. nebula c. large planet d.