brooke1516 brooke1516

01-04-2020
Mathematics

contestada

3x + y = 4
x + 2y = -2

Respuesta :

domingogarcia483 domingogarcia483

01-04-2020

3x+y=4 (y=-3x+4)

Plug it in for y x+2(-3x+4)=-2
x=2

Plug in for x 2+2y=-2
y=-2

Solution: (2,-2)

Answer Link

Otras preguntas

If Jodi paid $3.30 for a hamburger, how many toppings were on Jodi’s hamburger?

Which group of people had it the hardest during the American Revolution

Kenny is 5 feet 5 inches while Lamar is 67 inches who is taller

please help me with these questions

1/4 of what number is 28?

Please help I will mark Brainly!

What was the kingdom that followed Babylon?

Many people in eighteenth-century England and America opposed slavery. What do you think are the best ways to fight against injustice? Check any that apply. wri

Help! need these answers filled in for school asap

What can the British gain from winning the war of 1812?