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

Describing a Wave Complete the sentence to describe what a wave is and what it does. A wave is a disturbance that carries from one place to another through m
someone please help i am so confused
What problems identified in the declaration would have to be corrected for governments created after american independence to be legitimate?
What are some of the indirect reasons for european exploration of the new world?
How can you compare and order rational and irrational numbers ?
1. a car is traveling 60 miles per hours on cruise control. what is the net force? 2. an object of mass 10kg is accelerated upward at 2m/s^2. what force is requ
what is the difference between dicot roots and monocot roots
Please help, whats (-2.1) x (-1.4)?
Can someone help me Asap pleaseeeee
Two examples on how today’s culture are influenced by past cultures