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Vsevolod [243]
3 years ago
5

which description best describes the solution to the following system of equations y= -2x +3 y= -x + 1

Mathematics
2 answers:
EleoNora [17]3 years ago
8 0

Answer:

The two systems will intercept at point x = 2, y=-1

Step-by-step explanation:

The solution of the two equations can be determined using substitution:

y=-2*x+3 (1)

y=-x+1 (2)

Substitue equation 1 into 2:

We obtain the equation in terms of x and simplify

-2*x+3=-x+1

x=2

Therefore x=2 we can substitute into equation 2

y=-(2)+1= -1 (2)

Therefore the systems will intercept at point (2,-1)

marin [14]3 years ago
3 0
For this case we have the following system of equations:
 y = -2x +3

y = -x + 1
 Equating the values of y we have:
 -2x +3 = -x + 1

 From here, we can clear the value of x.
 We have then:
 -2x + x = 1 - 3

-x = -2

x = 2
 Then, we look for the value of y.
 For this, we substitute x in any of the equations:
 y = -x + 1

y = -2 + 1

y = -1
 Answer:
 
The ordered pair solution of the system of equations, is given by:
 
(x, y) = (2, -1)
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