Rushingo Rushingo

02-12-2019
Mathematics

contestada

4x + y = 3
-x + 2y = -3
I need to use substitution to solve this. help?

Respuesta :

leahlepird0293 leahlepird0293

02-12-2019

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

x+2(3-4x)=-3

x=1

y=3-4*1

y=-1

Answer Link

emmasanctamaria emmasanctamaria

02-12-2019

Answer:

Step-by-step explanation:

Ver imagen emmasanctamaria

Answer Link

Otras preguntas

Help please !!! Which is true about a 5 kg weight resting on the edge of a shelf? Select one It has no energy because it is just sitting there. It will have

How many atoms are in 1.990 moles of zinc?

how does ur computer know that its cursor moved

Why do you think many of the repressive dictatorships in Latin America were led by the military?

Traditional music and "folk music are always the same thing. O A. True O B. False

People use water to cook, clean, and drink every day. An estimate of 19.4% of the water used each day is for cooking. If a family uses 67.9 gallons of water a

A game consists of randomly choosing a bag (labelled 1, 2 or 3) out of a choice of 100, and then again randomly, picking a ball (red or black) from it. Each bag

explain the importance of environment in day to day life citing suitable example in a paragraph

PLEASE HELP FAST!!!! Which of the following equations is balanced C + 02 = 2CO 2C +202 =2CO 2C + O2 = 2CO 2C + 2O2= C2O2

Help me please. find x