Solving the equation X = AX + B of languages for X
92543
Regular expressions: Show that A*B is the solution of X = AX + B
92763
Optimising $x_1x_2+x_2x_3+\cdots+x_nx_1$ given certain constraints
87304
Solving for $x$ : $a^x+b^x=c$
23112
Solving an equation with rational expressions (step by step)
48657
Solving factorial equations
140290
Solving $AB - BA = C$
94714
How to solve matrix equation $AX+XB=C$ for $X$
79925
Infinitely many values of $x$ that satisfy the equations
33944
Describe $\mathbb{R}[x]/(x^{2}+ax+b)$ where $a,b \in \mathbb{R}$
156266
Solving $|x-2| + |x-5|=3$
114011
Algebra - Solving for three unknowns.
132346
a linear algebra multiple choice problem
101993
The cardinality of a language over a set of variables $V$ with $\#V= κ$
93123
Systems of linear equations to calculate $\alpha$ and $\beta$
112428
Existence of least squares solution to $Ax=b$
124073
solving for one solution to a system of polynomials
114996
$x+y+z=n$. Finding the number of solutions.