6x+3y = 18 3y = -6x+18 y = -2x+6 Therefore the slope is -2 and the y intercept is 6
This is not an equation because there's no equal sign If you mean: 6x -3y = 18 Then -3y = -6x+18 And: y = 2x-6 So the slope is 2 and the y intercept is -6
-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.
Ok, sure. So:6x-3y-9=0-3y-9=-6x+0-3y=-6x+9y=2x-3
The question is not quite clear, do you mean -6x+3y = -18 and -10+5y = -30? If so then the solution is: -10+5y= -30 5y = -30+10 5y = -20 y = -4 Substitute the value of y into the equation -6x+3y = -18: Answer: x = 1 and y = -4
6x+3y = 18 3y = -6x+18 y = -2x+6 Therefore the slope is -2 and the y intercept is 6
This is not an equation because there's no equal sign If you mean: 6x -3y = 18 Then -3y = -6x+18 And: y = 2x-6 So the slope is 2 and the y intercept is -6
-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.
6x-3y
6x + 3y + 6y - 2x = (6x - 2x) + (3y + 6y) = 4x + 9y
-x+3y+6x-6y=5x-3y
Ok, sure. So:6x-3y-9=0-3y-9=-6x+0-3y=-6x+9y=2x-3
What is the slope of the line: 6x + 3y = 8 Improved Answer:-If: 6x+3y = 8Then: 3y = -6x+8 and y = -2x+8/3Therefore: slope is -2 and the y intercept is 8/3
The question is not quite clear, do you mean -6x+3y = -18 and -10+5y = -30? If so then the solution is: -10+5y= -30 5y = -30+10 5y = -20 y = -4 Substitute the value of y into the equation -6x+3y = -18: Answer: x = 1 and y = -4
6x+3y = 8 3y = -6x+8 y = -3x+8/3 The slope of the line is -3
The slope-intercept form of the equation of a line is y = mx + b, wher m = slope and b = y-intercept.2 - 3y + 6x = 0 just solve for y2 - 2 - 3y + 6x - 6x = 0 - 6x - 2-3y = - 6x - 2-3y/-3 = - 6x/-3 - 2/-3y = 2x + 2/3
6x+3y = -9 3y = -6x-9 y = -2x-3 Therefore the perpendicular slope is 1/2