5x + (3y-x) + (10-2y) = 5x + 3y - x + 10 -2y = 5x - x + 3y - 2y + 10 = 4x + y +10
2x + 3y - x + 5y combine the like terms 2x - x + 3y +5y simple arithmetic x + 8y
3xy + 3y2 = 3y (x + y)
The solution of 4x plus 3y -9 and x -3 is; 5x+3y-3.
x2 + 8xy + 15y2 = (x + 3y) (x + 5y)
It's 5hx+10kx6y.
5x+3y
5x + (3y-x) + (10-2y) = 5x + 3y - x + 10 -2y = 5x - x + 3y - 2y + 10 = 4x + y +10
2x + 3y - x + 5y combine the like terms 2x - x + 3y +5y simple arithmetic x + 8y
3xy + 3y2 = 3y (x + y)
The solution of 4x plus 3y -9 and x -3 is; 5x+3y-3.
If you mean: -x+3y = 6 and x+3y = 18 then by substitution x = 6 and y = 4
x = 2.15 and y = 3.75
2x2 + 6xy = 2x (x + 3y)
-x + 3y = 6 3y = x 6 y = x/3 + 2 So slope = 1/3 and intercept = 2
x2 + 8xy + 15y2 = (x + 3y) (x + 5y)
x = 3y x - 3y = 3y - 3y x - 3y = 3y - 3y x - 3y = 0