The slope is 0.
Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9.
It can be simplified to: 9y-2x
-7x+9y = 54 9y = 7x+54 y = 7/9x+6 which is now in slope-intercept form
57+9y=81y+12 45=72y 45/72=y
The slope is 0.
Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9. Pick any two numbers, x and y that are coprime. That is, they have no factor in common. Then GCF of 9x and 9y will be 9.
x2 - y2 + 9x - 9y =(x2 + 9x) - (y2 + 9y) =x(x + 9) - y(y + 9)================================Another way to go after it:x2 - y2 + 9x - 9y =(x2 - y2) + 9x - 9y =(x + y) (x - y) + 9 (x - y) =(x + y + 9) (x - y)
The following is the answer.
It can be simplified to: 9y-2x
-7x+9y = 54 9y = 7x+54 y = 7/9x+6 which is now in slope-intercept form
57+9y=81y+12 45=72y 45/72=y
7(5x + 9y)
If you mean: 9y = 72 then y = 72/9 = 8
Slope-intercept form is y = mx + b5x + 9y = -36Subtract 5x from each side:9y = -5x - 36Divide everything by 9:y = -5/9x - 4
3x-3y=-9 and 9x-9y=-27 both simplifies to x-y=-3.
(a + x - 3y)(a - x + 3y)