bjr159412 bjr159412

10-11-2020
Mathematics

contestada

2x + y = 6 x - y = 6 solve the system using elimination

Respuesta :

gardnerdanj gardnerdanj

11-11-2020

Answer:

x=4 and y=-2.

Step-by-step explanation:

2x + y = 6

x - y = 6

Add the two together.

3x = 12

x = 4

Substitute back

4 - y = 6

y = -2

Answer Link

Otras preguntas

Please help and please give explanation

HELP!! 5/6 divided by 8/11

Starbucks is opening a location in China every 15 hours, and just opened its largest location in the world in Shanghai. Which method of international expansion

seriously i have no idea

I NEED HELP I DONT UNDERSTAND

Help me with this please don’t get wrong

TONTE UI E doove 7) Is this exponential growth or decay? ТУ $ 10 Growth Decay Both ОО O Neither Wibataisuthe initial amount anbefunction EXTD

Why would a leader in the Cold War era be motivated to continue to fight in Vietnam

find the measure of angle a round your answer to the nearest hundredth 35.54, 44.42, 45.58, 54.46

what feature listed not part of the groundwater system? A-confined water B-underwater spring C-lake