janett08 janett08

25-01-2020
Mathematics

contestada

How many solutions does this system have?
y = 3x-5
y = -x+4
one
two
an infinite number
no solution

Respuesta :

capcallcatch capcallcatch

25-01-2020

Answer:

one

Step-by-step explanation:

3x-5=-x+4

x=9/4

y=7/4

(9/4, 7/4)

Answer Link

PollyP52 PollyP52

25-01-2020

Answer:

the solution is (9/4, 7/4)

One solution.

Step-by-step explanation:

As y is common to both equations:

3x - 5 = - x + 4

4x = 9

x = 9/4

y = (-9/4) + 4 = 7/4.

Answer Link

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