0
By moving all other values to one side and setting it equal to X. For instance, x-12=24. To find the "x" value, add 12 to both sides of the equation which will result in x=36. We know that x=36 is true because when we "plug-in" or "substitute" every "x" in the original equation with the value "36", we should get matatically true statements. For instance 36-12=24 is a true statement.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the formula to find x value?
The formula to find the value of X would be Y-2X. This would equal to y-9 times 2 X.
What does x mean in a math equation?
x is a variable. You do not have to know what its value is. In that equation you have to find the value of x, so if you already know what x stands for then you know the answer
How do you find the absolute value of something?
If a number is not less than zero then that is its absolute value. If a number is less than zero, its negative is its absolute value. So, if |x| denotes the absolute value of x, then |x| = -x for x<0 [since if x<0 then -x>0] and |x| = x for x>= 0
How do you calculate a 40 percent decrease?
X - (X * .4) Find 40% of the value and subtract that result from the original value.
How do you find the period of tangent function?
You find the smallest positive value y such that tan(x + y) = tan(x) for all x.
Find the value of 2x² when x equals 3?
18
How do you find supplementary angles to find value of X?
180-x...... hahaahahaaa
What is the formula to find x value?
The formula to find the value of X would be Y-2X. This would equal to y-9 times 2 X.
Can you find the value of x please?
.75/x=.33
If X is real how can you find the max value of X?
42
Is there a calculator that can find the value of x?
No, because 'x' is a variable.
How do you find the value of X if the perimeter is 75?
The answer will depend on what x is.
How do you find the x-intercept from a table?
You look for the value of 0 in the y column, and find out what x has to be for y=0. This value of x is you x-axis intercept. (Reverse "x" and "y" in the above description to find the y-intercept, if there is one).
How do you find the value of a?
Lenght x r x pie x 2
if y = 5x – 8 find the value of x if y = 7?
if y = 5x – 8 find the value of x if y = 7
How do you find out if y is a function of x?
y is a function of x iffor each value of x (in the domain) there is a value of y, andfor each value of y (in the range) there is at most one value of x.
How do you find the value of x in a trapezoid given the median?
Given the median and trapezoid MOPN, what is the value of x?
