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12
There is not a way to give the answer to this equation. You will have to give me the value of the letters.
It works out that x = 0 and y = 3
x=7 and y=4
10
the slope is 6 and the y intercept is 8x
12
Y-8x plus 9y equals 10y-8x.
There is not a way to give the answer to this equation. You will have to give me the value of the letters.
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
No.
+ 1/8
If: y = 8x+7 then the y intercept is 7 and the slope is 8
It works out that x = 0 and y = 3
10
(8x-8y)/(8x+8y) = (x-y)/(x+y)Cancel down by 8; you have simplified the equation.
y + x2 = 8x y = 2x Substitute from the second equation into the first: 2x + x2 = 8x Subtract 8x from both sides (and change order): x2 - 6x = 0 x(x - 6) = 0 So x = 0 which gives y = 0 or x = 6 which gives y = 12