harmontj2 harmontj2
  • 13-12-2020
  • Mathematics
contestada

What is the best method to solve the below system of equations
3x + 2y =5
y=2x+3

Respuesta :

cheyenne547
cheyenne547 cheyenne547
  • 13-12-2020
Using substitution method
Your answer is

X=1
Y=1
Answer Link
sonusonia2001
sonusonia2001 sonusonia2001
  • 13-12-2020

ANSWER 1

Consider the given equation,

3x−2y=5

put x=0 then,

3×0−2y=5

y=−25

Now, put y=0 then,

3x−2×0=5

x=35

Hence, (0,−25)  and  (35,0) is the answer.

ANSWER

As can be seen, the line for y=2x+3 extends up to infinity all over the number line.

For x=0,y=3, For x=1,y=5, For x=2,y=7 

∴ For every value of x we get the different value of y   

Hence it will have infinitely many solutions.

Answer Link

Otras preguntas

what does 'all eyes on me' mean?
What Is Paranormal Fiction?
An elevator is used to either raise or lower sacks of potatoes. In the diagram, a sack of potatoes of mass 10 kg is resting on a scale that is resting on the fl
What Is Mind Control Fiction?
Which line is perpendicular to the line y=2/3x +3? Y=2/3x-1 Y=-2/3x+1 Y=3/2x+7 Y=-3/2x+7
1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the
A body of mass 2 kg is moving in the positive X-Direction with a speed of 4 m/s collides head on with an another body of mass 3 kg moving in the negative X-Dire
how do I expand r(r-r2) the 2 is meant to be r squared
What Does 'Behind Bars' Mean?
What Is a Cause-Effect Essay?