joshuaballard2008 joshuaballard2008
  • 24-02-2022
  • Mathematics
contestada

Solve the following systems of equations. 2x + y = 3 and y= -5x + 5

Respuesta :

montshiwareneilwe
montshiwareneilwe montshiwareneilwe
  • 28-02-2022

y=-5x+5...(1)

2x+y=3...(2)

subt (1)into (2)

2x+(-5x+5)=3

2x-5x-5=3

2x-5x=3+5

-3x=8

divide by -3

x=-8/3

subt 2 into 1

y=-5(-8/3)+5

y=55/3

Answer Link

Otras preguntas

(10 points) Whats the point of sit-ins and boycotts
Drought causes the cord grass population in the food web to decrease. Otter Terrapin Osprey Blue crab (k Algae Snail Yellow perch Shrimp Cord grass Which popula
what is the major quality of a good citizen​
who is a polyvalent nurse​
PLEASE ANSWER ASAP What do you notice about the anti parallel strands?
A real estate agent earns 3% commission on each house she sells. If she sells a 150,000 house, how much commission will she get?
What is the area of the circle?
A student needs to select 3 books from 3 different mathematics, 3 different physics and 1 history books. What is the probability one of them is mathematics and
2. A cashier at the grocery store helped 2 customers in 10 minutes. At this rate, how many customers can he help in 30 minutes? Write a proportions & solve.
atomic mass of oxygen according to conventional scale is 16u. if we change the scale from 1/12 to 1/3 then its atomic mass will be