alliecoon00 alliecoon00

03-11-2020
Mathematics

contestada

The sum of two numbers is 18 and the difference of the two numbers is 34. What is the two numbers

Respuesta :

KittyCatKane KittyCatKane

03-11-2020

Answer:

26 and -8

Step-by-step explanation:

26+-8= 18 and 26--8= 34

Answer Link

gardnerdanj gardnerdanj

03-11-2020

Answer:

The numbers are 26 and -8.

Step-by-step explanation:

x + y = 18

x - y = 34

Add these together.

2x = 52

x = 26

Substitute back in the first equation.

26 + y = 18

y = -8

Answer Link

Otras preguntas

Can someone please help me ?

Why does Louis XIV want to expand France's border?

If ab = 10 and a2 + b2 = 30, what is the value of (a + b)^2?

which explorer sailed for france?

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

The unstated purpose of the Alien and Sedition Acts was to (A) unite the nation in time of danger (B) deport immigrants who were becoming too numerous (C) prote

USE A NUMBER LINE TO FIND 8/9 / 8/45.

Which period was the “golden age of dinosaurs”? a. the Triassic Period b. the Jurassic Period c. the Cretaceous Period d. the Tyrannosaurus Period

How many miles can you get on one tank of gas if your tank holds 18 gallons and you get 22 miles per gallon?