4x+6y=62 -6x+6y=-18 what is the ordered pair
The slope of -x plus 6y is equals to 12 is said to be (2 + 1/6x).
(5,7)
x=1
Subtracting gives: 10x = 80 so x = 8 and y = 5
4x+6y=62 -6x+6y=-18 what is the ordered pair
3x + 6y + 6x = 9x + 6y which can be factorised as 3(3x +2y)
The slope of -x plus 6y is equals to 12 is said to be (2 + 1/6x).
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
(5,7)
x=1
Subtracting gives: 10x = 80 so x = 8 and y = 5
X=7 y=5
That should say 6x+6y=-24
-x+3y+6x-6y=5x-3y
-6x = 6y + 6 -6x = 3y - 12 Subtracting the second from the first gives: -6x - -6x = 6y - 3y + 6 - -12 → 0 = 3y + 18 → 3y = -18 → y = -6 Substituting in the first: -6x = 6y + 6 → -6x = 6(-6) + 6 → -6x = -36 + 6 → -6x = -30 → x = 5 Thus x = 5, y = -3 solve the simultaneous equations.
Two straight lines that intersect.