Best Answer

x = 4y = 1

Only one solution:

x = 1

y = 0.25

Q: How many solutions does x equals 4 y equals 1 have?

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None.

It has two equal solutions of 2

One solution: x = -4

0

They are x = -1 and x = 4.

Related questions

1 solution

None.

It has two equal solutions of 2

One solution: x = -4

0

They are x = -1 and x = 4.

If: -3a-1 = -15 Then: a = 4 and 2/3

X2 + 2X - 4 = 0 Use the discriminant to find out. b2 - 4ac a = 1 b = 2 c = - 4 22 - 4(1)(- 4) 4 + 16 = 20 > 1 =============so, Two real solutions.

x = 1 and x = 4

The discriminant is 1-4*2*(-1) = 1+8 = 9. This is greater than 0 so there are 2 real solutions.

-1

Infinite, both equations are equivalent and all possible solutions can be represented on the graph y = 4 - x