brieannaalen brieannaalen

03-12-2020
Mathematics

contestada

The sum of two numbers is 8 and the diffrence is 6 what are the two numbers?

Respuesta :

emmacmc emmacmc

03-12-2020

let x and y be the 2 numbers
x + y = 8
x - y = 6

Add the 2 equations
2x = 14 => x = 7

Plug 7 into the first equation => y = 1
I really hope this helps!

Answer Link

Otras preguntas

What is another way to write the equation 7/8x × 3/4 = -6? A.7(x/8) + 3/4 = -6 B.7+3/8+4x = -6 C.7/8 + 3/4x = -6 D.7/8x - 3/4 = 6

What is the inverse of the function f(x)=1/3x-2

How does the officer who wraps the lieutenant's arm make him feel? an apisode of war?

Maggie and her friend visit a beach that has a shoreline 2 2/5 kilometers long. They walk along 2/3 of it. How many kilometers of the beach shoreline do they wa

Ore deposits of the element ________ do not require extreme concentrations because it is one of the most abundant elements in the earth's crust.

If you can, help me with 3 through 9 for brainliest. Do what you can thanks

Geometry help?????????????????????

How much solar radiation is reflected back by clouds? 5 percent 10 percent 19 percent 30 percent

Differences and similarities between islam and christianity essay

If and , find . A. B. C. D.