A = 1, B = 9
a/b = 1 so a = b. Then a b = q implies that a = b = q/2 So ab = (q/2)*(q/2) = q2/4
x = 3 and 1/3
y=(-1) x=(2)
The solution: x = 6/7 and x = -1
NM equals 2x + 1, as stated in the question!
That factors to (a + 1)(a + b) a = -1, -b b = -a
A = 1, B = 9
The solution is: x = 1 and y = -1
No.
In the equations Y=X-1 and Y=-X+1, the solution is (1,0)
It is (-1, 3).
1 solution
The solution is (x, y, z) = (2.5, 1, 2.5).
solution: y = 0 x = -1
Not sure what you mean; that equation certainly has a solution.
x=-2