It is impossible to answer the question without some information about V or t or what the equation is meant to represent.
X2 = k Take square root each side. X = (+/-) sqrt(k) ============
31 = 3-4k 31-3 = -4k 28 = -4k Divide both sides of the equation by -4 to find the value of k: k = -7
Using the discriminant the possible values of k are -9 or 9
Using the discriminant of b^2 -4ac = 0 the value of k works out as -2
K = 6
k equals 5.6
k is the variable.
I am supposing you are looking for k, in that case you add 4.05 to both sides of the equation to cancel out the 4.05 on the k side, making the equation k = 10.25
For the equation x2- 10x - k equals 0, you can solve this by knowing that if there is only one solution then the discriminant b2 - 4ac must be equal to 0. In this equation, a is 1, b is 10 and c is k This equation becomes 100 - 4k equals 0, and k is 25.
To solve the equation 5.6 + k = 10, you need to isolate the variable "k" on one side of the equation. Start by subtracting 5.6 from both sides to get k = 10 - 5.6. This simplifies to k = 4.4. Therefore, the value of k that satisfies the equation is 4.4.
p = k/v or pv = k k is a constant p is pressure v is volume
k = sqrt(160) = 12.6
T/oC = T/K - 273.15
It is an equation. Taking it step by step: 37 - k = 17 -k = 17 - 37 -k = -20 k = 20
You cannot go beyond x = k unless you know the value of k. And in that case, the equation is solved so there is nothing further to do!
It is a linear equation in the variable r.
It represents an algebraic equation in the variable, k.