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x = 8
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What is the solution to -x equals -40?
x = 40
What is a solution to 5x-3 equals 37?
5x-3=37 (Original Equation) 5x=40(Add 3 to the right side) x=8(Divide 40 by 5)
In the equation y equals 2x2 - 5x - 18 which is a value of x when y equals 0?
x = 9/2 or x = -2 Solved by using the quadratic equation formula.
What is an equation that equals 10?
x = sqrt 100
Find the inverse variation equation if x equals 5 when y equals 9?
The equation is xy = 5*9 = 45 Alternatively, y = 45/x
What does the equation predict for a value of x equals 13?
40
Find the value of x in the equation x-40 equals 60?
x=100
What is x in the equation 50x plus 40 equals 300?
X=5.2
Wt does the x mean in 30x equals 40?
In the equation 30x=40, x is the number 30 is multiplied by in order to equal 40.
Find an equation of variation where y varies directly as x and y equals 8 when x equals 2 find y when x equals 10?
40
If 2x plus 2x equals 40 what does x equal?
To solve for x, set up the equation: 2x +2x = 40 (then simplify) 4x = 40 (then divide both sides of the equation by 4) x = 10 (this is the answer)
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
Solve this equation -9h - 6 plus 12h plus 40 equals 22?
The solution to this equation is that h is equal to -4. You can substitute this value for h into the equation to get -4 x -9 - 6 plus 12 x -4 plus 40 equals 22, or 36 - 6 plus - 48 plus 40 equals 22.
What is blank divided by 7 equals 40 divided by 8?
Your equation is: (x / 7) = (40 / 8) The first thing you want to do is simplify the right half of the equation. (40 / 8) = 5 Thus the equation is x / 7 = 5 Multiply by 7 to get x alone on the left half of the equation which gives us: x = 35 Thus your answer is 35.
What is one fourth equals -40?
-160 Let x = the number 1/4 of x = -40 x/4 = -40 multiply the equation by 4 x/4 * 4 = -40 * 4 x = -160 thus, 1/4 of -160 = -40
If -x divided by 4 equals 10 what is x?
- X/4 = 10 multiply through by 4 - X = 40 apply a negative 1 X = - 40 ========check in original equation - (- 40/4) = 10 40/4 = 10 10 = 10 =======checks
Find the solutions to the equation x2 plus 14x plus 40 equals 0?
x^2 + 14x + 40 factorises as (x + 10)(x + 4) so the roots are x = -10, -4.
