0
Add your answer:
Earn +20 pts
-20x 5y equals 40 changed to slope-intercept form?
If the equation is -20x-5y=40 then the answer is -5y=20x+40 which equals y=-4x-8 If the equation is -20x+5y=40 then the answer is 5y=20x+40 which equals y=4x+8
Assume that y varies inversely as x. If y equals -6 when x equals-2 find y when x equals 5?
-6/y=5/-2 5y=12 y=12/5
If 5y equals 2429 what is the value of y?
5y = 2429 Therefore, y = 2429/5 Therefore, y = 485.8
8 plus y equals 7 plus 5y?
8+y = 7+5y y-5y = 7-8 -4y = -1 y = 1/4
Find the slope of x plus 5y equals 10?
x + 5y = 10 5y = -x + 10 y = -x/5 + 2 m = -1/5 or .2
How do you solve 5y-2 equals 28-y?
5y - 2 = 28 - y 5y + y = 28 + 2 6y = 30 y = 30/6 y = 5
What is the value of y if 3y plus 8 equals 5y-20?
If: 3y+8 = 5y-20 Then: 3y-5y = -20-8 So: -2y = -28 And: y = -28/-2 => y = 14
How do you solve y equals -x - 5 if x equals -2?
7
2x plus 5y equals 2 and -3x minus y equals -3?
If: 2x+5y = 2 and -3x-y = -3Then it works out that: x = 1 and y = 0
What is 18 equals 8 plus 5y?
8 + 5y = 18 Therefore, 5y = 10 y = 10/5 y = 2
What does y equals -18 equals 9y - 5y plus 10?
4y + 10 = -18 4y = -28 y = -7
Find the value of y if 5y plus 8 equals 7y?
5y+8=7y subtract 5y from each side , 5y+8=7y -5y -5y 8=2y /2 /2 4=y
What is the answer to -2 equals 3y-18-5y?
-2 = 3y-18-5y 16=3y-5y 16=-2y y=-8
What is the answer to slope to -5y plus 2x equals -10?
-5y +2x = -10 -5y = -2x -10 y = 2/5x +2 So the slope = 2/5 and the y intercept = 2
If x equals 3 and y equals 2 then 7x plus 5y equals?
7x + 5y 7(3) + 5(2) 21 + 10 = 31
X equals 5y-1 2x-5y equals -32 solve for y?
y = -6
2x plus 5y equals 2 and -3x - y equals -3?
x = 1, y = 0
