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What is a two step equation that equals 30?
A two-step equation that equals 30 could be 2x + 10 = 30. In this equation, you would first subtract 10 from both sides to isolate the variable: 2x = 20. Then, you would divide both sides by 2 to solve for x: x = 10. Therefore, the solution to the equation 2x + 10 = 30 is x = 10.
How do you solve slope intercept form?
To find Slope intercept form you must... 1. get y by itself (No numbers beside it) 2.Get y on the left side if the equation 3. get x and b on the right side of the equation. Here is an example to better clairify... ( The / sign is divide ) 5y-10x=30 +10x +10x 5y=10x+30 /5 /5 y=2x+6 there is your answer
Y 2x - 32?
-30
What is the solution to this equation x 5 equals 30?
6
Choose an equation in slope-intercept form that expresses the fact the number of wheels on bicycles plus the number of wheels on unicycles is 30?
Let b be the number of wheels on a bicycle and u the number on a unicycle. Then the relevant equation is 2b + u = 30 The simplest way to convert to a slope intercept form is u = -2b + 30
Write an equation of a line that has the same slope as 2x - 5y equals 12 and the same y-intercept as 4y plus 24 equals 5x?
You need to put these equations into the slope-intercept form (y = mx + b) so you can read the slope and y-intercept.2x - 5y = 12 4y + 24 = 5x-5y = -2x + 12 4y = 5x - 24y = 2/5x - 12/5 y = 5/4x - 6slope m = 2/5 y-intercept = -6New equation with the same slope as the first equation and the same y-intercept as the second equation:y = 2/5x - 6Or you could also write it as:5y = 2x - 30 if you multiplied each term by 5, or 2x - 5y = 30 if you rearranged the terms to be in the same order as the first equation was.
What is the x value of 12x - 5y equals 30 y equals 2x - 6?
Substitute 2x - 6 for y in first equation: 12x - 5(2x - 6) = 30 ie 12x - 10x + 30 = 30 so 2x = 0 making x = 0 and y = -6
What are the intercepts of 2x 3y - 6z 30?
To find the intercepts of the equation (2x + 3y - 6z = 30), set two variables to zero and solve for the third. For the x-intercept, set (y = 0) and (z = 0): (2x = 30 \Rightarrow x = 15) (intercept: (15, 0, 0)). For the y-intercept, set (x = 0) and (z = 0): (3y = 30 \Rightarrow y = 10) (intercept: (0, 10, 0)). For the z-intercept, set (x = 0) and (y = 0): (-6z = 30 \Rightarrow z = -5) (intercept: (0, 0, -5)).
What does x equals if the sum is 8x plus 8 equals 2x plus 38?
Set up the equation and solve: 8x + 8 = 2x +38 (subtract 2x and 8 from both sides of the equation) 6x = 30 (divide both sides of the equation by 6) x = 5
What is the slope intercept form of the equation 5x plus 2y equals 30?
5x+2y = 30 2y = -5x+30 y = -2.5x+15 Therfore the slope is 2.5 and y the intercept is 15.
What is a two step equation that equals 30?
A two-step equation that equals 30 could be 2x + 10 = 30. In this equation, you would first subtract 10 from both sides to isolate the variable: 2x = 20. Then, you would divide both sides by 2 to solve for x: x = 10. Therefore, the solution to the equation 2x + 10 = 30 is x = 10.
How do you solve the equation 2x plus 30 equals equals 12x-50?
Subtract 2x from each side: 30 = 10x - 50;Add 50 to each side: 80 = 10xDivide each side by 10: 8 = x
What is the value of y 12x 5y equals 30 y equals 2x 6?
write it as 2 separate equations: 12x-5y=30 2x-6=30 Now the easiest thing to do is solve the second equation: 2x=36 x=36/2 x=18 Now just plug x=18 into the first equation: 12*18-5y=30 216-5y=30 -5y=-186 y=37.2
If 2x - 17 equals 13 then x equals?
To solve for x in the equation 2x - 17 = 13, you first need to isolate the variable x. Add 17 to both sides of the equation to get 2x = 30. Then, divide both sides by 2 to find x = 15.
2X what equals 30?
12
How do you do 2x plus y equals -12 -4x-2y equals 30?
2x+y=-12-4x-2y=30 x=-y/2+30, you plug this into -12-4x-2y=30 and get -12+2y-120-2y=30 which gives 2y-2y=162. This is not possible, so the equation is unsolvable.
12x - 5y equals 30 and y equals 2x - 6 what is the y value?
12x - 5(2x - 6) = 30 12 x - 10x + 30 = 30 2x = 0, x = 0 y = -6
