Solver for X - with a function
139022
Solve For X inside arc-cos function (with division)
94427
Finding x given y from an interpolating function
87066
How do I solve the following equation?
42680
solving nonlinear equations in Octave
114011
Algebra - Solving for three unknowns.
84890
Extremising a functional with conditions
131897
Please check my simplification for x?
110408
Solving for $A$ in $Ax = b$
7945
Approximate $|x|$ with a smooth function
124581
Solving $x^2 - 1 = e^x$
108869
Solve the following equations for $x, (x ∈ N^+) (a)\ 2φ(x) = x; (b)\ 3φ(x) = x; (c)\ 4φ(x) = x.$
15025
Solve $xu_x+(x+y)u_y=1$ when $u(1,y)=y$
80817
Solving equations of the form $ae^x + bx +c =0$
66933
Solving an exponential equation with different bases
74532
Solve for $ A $ from $ A {A}^{T} $
124761
Solve for a vector in the equation
61105
solve$\frac{xdx+ydy}{xdy-ydx}=\sqrt{\frac{a^2-x^2-y^2}{x^2+y^2}}$