rachelcunnin rachelcunnin
  • 01-02-2021
  • Mathematics
contestada

Solve the following system of equations.
3x + 5y = 5
7x + 5y = 25

i need the value of x and y.

Respuesta :

ezwin224 ezwin224
  • 01-02-2021

Answer:

x=5 and y=-2

Step-by-step explanation:

3x+5y=5

-(7x+5y=25)

-4x=-20

x=5

plug 5 into one of the equations. 3(5)+5y=5

y= -2

Answer Link

Otras preguntas

Please help I will mark brainliest
The early Romans in Bulgaria built stadiums, theaters, and public baths.true False​
Plz answer QUICKLY I REALLY NEED THE ANSWER!!!!
Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 1.00 s, it rotates 21.0 rad. During that time, what are the mag
what jobs did middle class members had in 1900? A.working in farms B.unemployed C.in europe fighting the war D.working in offices, stores, factories, and othe
The words "to run" are ​
Write 40% as a fraction in simplest form.​
Determine if true 5x-2yr28;(4,4)
Write and solve an equation to find the measure of z?
What is the simplest form of square root 1,764