x = -3; y = 6; 6y/x = 6(6)/-3 = 36/-3 = -12
3x + 6y = 363x - 6y = 0 add both equations6x = 36x = 63x - 6y = 03(6) - 6y = 018 - 6y = 018 = 6y3 = yThe solution point is (6, 3).
the system of equations 3x-6y=20 and 2x-4y =3 is?Well its inconsistent.
An equals sign seems to be missing. If it is -10x=6y-30 then the slope is -5/3. If it is -10x+6y-30=0 then it is 5/3.
Well, darling, to get that equation in slope-intercept form, you just need to solve for y. So, rearrange the equation to get y = (2/6)x - 3/2. And there you have it, sweetie, the slope-intercept form of 2x - 6y = 9 is y = (1/3)x - 3/2.
No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...
-6y+3 = -7y+8 -6y+7y = 8-3 y = 5
3x + 6y = 363x - 6y = 0 add both equations6x = 36x = 63x - 6y = 03(6) - 6y = 018 - 6y = 018 = 6y3 = yThe solution point is (6, 3).
x - 3y = -3: multiply by -2 giving -2x + 6y = 6, but -2x + 6y = 12 so we have a problem! Misprint?
(3, 3)
cross multiply 3/6=y/10 30=6y y=5
the system of equations 3x-6y=20 and 2x-4y =3 is?Well its inconsistent.
An equals sign seems to be missing. If it is -10x=6y-30 then the slope is -5/3. If it is -10x+6y-30=0 then it is 5/3.
If: 6y-8 = 10 Then: y = 3
It does nothing! 4x + 6y = 24 7x + 6y = 9 Subtracting the first equation from the second gives: 3x = - 15 so that x = -5 Substituting the value of x in the first equation gives -20 + 6y = 24 so that 6y = 44 and so y = 22/3 or 71/3
-15 + 6y = 13 6y = 13+15=28 y=28/6=4.66 or 4 and 2/3
2x-6y = 20 -6y = -2x+20 y = 1/3x-20/6 The slope is 1/3
-2x - 6y = -8 2x + 6y = 8 6y = -2x + 8 y = -2/6 x + 8/6 y = -1/3 x + 4/3