Its not possible to solve the variables into integers but:
x = y + 5
y = x - 5 (equation of a line: slope = 1, y intercept = -5)
If y = 0 then yx - 5 = 0*x - 5 = 0 - 5 = -5
0. Any equation that has times 0 equals 0.
a = 0
5
The equation you are looking for is x + 5 = 0. To solve for x, you would subtract 5 from both sides of the equation. This would give you x = -5. Therefore, -5 plus 5 equals 0.
xy and yx are identical so you have 2xy = 545 ie xy = 272.5. Possible answers 5 and 54.5, 10.9 and 25 etc
x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0
x=0
-5
15z+5+6z=0 21z+5=0 z=-5/21
(1, 0)
No.