x2 + 2y - 6x + 8y - 1 = x2 - y2 + 4x + 6y - 1
y2 - 10x + 4y = 0
y(y+4) = 10x
It cannot be solved completely because with two variables (x and y) you need two independent equations for a full solution.
42
What is the number of integral solution to x plus y plus z equals 100?
The solution is (x, y, z) = (2.5, 1, 2.5).
no its not a solution
4.8
Solute plus solvent equals solution. A solution is a homogenous mixture of two or more substances, with the solute being the substance that is dissolved in the solvent.
42
What is the number of integral solution to x plus y plus z equals 100?
The answer is (3.5)2 plus (4)2 equals 410.
The solution is (x, y, z) = (2.5, 1, 2.5).
-5
a = 16
no its not a solution
1 solution
It is (-1, 3).
The list of choices you've provided doesn't include any solution.
The solution is: x = 1 and y = -1