barrowm18 barrowm18

18-06-2021
Mathematics

contestada

x-y =3
work out 2x - 2y
work out the value of y-x

Respuesta :

sreedevi102 sreedevi102

18-06-2021

Answer:

Step-by-step explanation:

[tex]x - y = 3\\\\2x - 2y = 2 ( x- y ) = 2 \times 3 = 6\\\\(y - x) = - (x - y) = - 3[/tex]

Answer Link

Otras preguntas

help me please!!!!!!!!!!!!!!!!!

One-fourth of adults in the United States are not active at all. Please select the best answer from the choices provided. Тrue False

Please help. For accuracy. Don’t comment just for points.

1. What are some things you currently do to help you study or prepare for a test or exam? 2. After reviewing the lessons, what are some things you can do to hel

An organism is a A. body of water B. piece of the Earth's crust C. living thing D. part of the atmosphere Please select the best answer from the choices provide

please help me quickly the problem is on the image

Will give brainliest A school chess club needs to raise at least $750 to attend a state competition. The club has already raised $400 and there are 4 months rem

Can negative space be used to suggest form? Yes or no

find the square root of 144

2. What is Morrie's reaction upon learning that he is dying of an incurable disease and doesn't have long to live? 3. How do Morrie's relationships with friends