0
3x - 4y = 8
Solve for x:
3x = 4y + 8
x = 4/3y + 8/3
Solve for y:
-4y = -3x + 8
y = 3/4x - 2
Add your answer:
Earn +20 pts
What equation is equivalent to 3x-4y equals 8?
3x - 4y = 8Solve for x:3x = 4y + 8x = 4/3y + 8/3Solve for y:-4y = -3x + 8y = 3/4x - 2
Which equation is equivalent to 3x 4y 8?
Without an equality and not knowing the plus or minus values of the given terms it can't be considered to be an equation. If you mean: 3x+4y = 8 then it is the same as y = -0.75x+2
What is equivalent to 3x-4y equals 8?
3x-4y = 8 -4y = -3x+8 y = 3/4x-2 or y = 0.75x-2 which is the equivalent in slope intercept form
What is the slope of a line perpendicular to line whose equation is y 5 3x plus 8 3?
x - 4y = 3 is the slope of a line perpendicular to line whose equation is y -5 3x plus 8 3.
What are the solutions for the equations x equals 4y and 3x-2y equals 20?
x = 4y 3x - 2y = 20 Substituting the value of x into the second equation, 3*(4y) - 2y = 20 ie 12y - 2y = 20 or 10y = 20 so that y = 2 Then x = 4y = 4*2 = 8. So (x , y) = (8 , 2)
What equation is equivalent to 3x-4y equals 8?
3x - 4y = 8Solve for x:3x = 4y + 8x = 4/3y + 8/3Solve for y:-4y = -3x + 8y = 3/4x - 2
Which equation is equivalent to 3x 4y 8?
Without an equality and not knowing the plus or minus values of the given terms it can't be considered to be an equation. If you mean: 3x+4y = 8 then it is the same as y = -0.75x+2
What is equivalent to 3x-4y equals 8?
3x-4y = 8 -4y = -3x+8 y = 3/4x-2 or y = 0.75x-2 which is the equivalent in slope intercept form
What is the slope of the equation 3x plus 4y equals 8?
It is:- 3x+4y = 8 4y = -3x+8 y = -0.75x+2 So the slope is -0.75 and the y intercept is 2
What would x and y be if the equation is 3x-4y equals 10 and -3x equals 4y equals 8?
3x - 4y = 10-3x - 4y = 8 -> add line 1 to line 2 3x - 4y = 100x - 8y = 18 -> -8y = 18 -> y = -18/8 = -9/4 -> 3x - 4*(-9/4) = 10 -> 3x + 9 = 10 -> 3x = 1 -> x = 1/3
What is the equation of a line that is parallel to 4y -12x 8 and that has a y-intercept of -4?
y = -3x - 4
Solve this equation using subtitution x equals 4y and 3x-2y equals 20?
3x - 2y = 20 Substitute x = 4y into this equation: 3(4y) - 2y = 20 ie 12y - 2y = 20 10y = 20 so that y = 2 and then x = 4y gives x = 2*4 = 8
X plus 2y equals 8 3x - 4y equals 10?
Multiply the first equation by -3
X equals -4y 3x plus 2y equals 20?
x = -4y so 3x = -12y Substituting in the second equation, -12y + 2y = 20 or -10y = 20 ie y = -2 And then x = -4y implies that x = 8 Solution: x = 8, y = -2
What is 8(x 3y) when x 2 and y 4?
3x - 4y = 8Solve for x:3x = 4y + 8x = 4/3y + 8/3Solve for y:-4y = -3x + 8y = 3/4x - 2
What is 4y minus 12x equal 8?
4y-12x=8 You can't get values for y and x, but if you wanted the equation of a line, find y =mx+b form. 4y = 12x +8 Divide each side by 4 y = 3x + 2
What is 3x - 4y equals 8 perpendicular to?
First, convert the equation to Slope-Intercept Form (y = mx + b) m = slope b = y-intercept 3x - 4y = 8 Subtract 3x from both sides of the equation. -4y = -3x + 8 Divide the entire equation by -4. y = 3/4x -2 Now that we know that the slope is 3/4, we can convert it to its perpendicular slope. The perpendicular slope is the opposite reciprocal of the original slope. In order to find it, we flip the fraction and change the sign. Original Slope: 3/4 Perpendicular Slope: -4/3
