joelyslopez joelyslopez
  • 04-03-2022
  • Mathematics
contestada

Solve each system of equations.
-

1.
x+y=2
-3x - y = 5

Respuesta :

Medunno13
Medunno13 Medunno13
  • 06-03-2022

Answer:

Step-by-step explanation:

The first equation rearranges to y = 2-x.

The second rearranges to y=-3x-5.

So 2-x = -3x-5

2+2x=-5

2x=-7

x= - 7/2, meaning y=11/2.

Answer Link

Otras preguntas

Which one of the following states produces symptoms similar to stress? A. Anger B. Elation C. Confusion D. Sadness
Which odorless, colorless, and tasteless resource is considered cleaner than other fossil fuels?
a van has room for 6 students and 2 teachers.how many vans are needed for a total of 48 students and 16 teachers?
there are 750 people at a football game. Out of this number, 320 are students.  What percent of the people at the football game are not students? Round to the
A dump truck driver created 3 equal mounds of dirt from 1/6 of his load. What fraction of the entire load of dirt was in each mound
write a word phrase for each algebraic expression 25-0.6x
What happened to Ruby Bridges?
Solve the inequality: 12p + 7 > 139 A. p > 12 B. p > 11 C. p > 154 D. p > 18
Effective communication consists of __________.
You buy 24 keyboards for $120 each less 15%. What is your subtotal before taxes? A. $2,448 B. $2,552 C. $2,425 D. $2,880