Congruence Linear System Solutions
14658
Deriving Chinese Remainder Theorem from gcd Bezout identity
21108
Perfect squares and modularly congruency in mod 5
76335
Proving that two matrices are congruent, in order to establish a rank and signature result.
2904
Solving linear congruence (modular inverse or fraction) via gcd Bezout equation
157213
Application of Luca's theorem
32071
General solution of linear equation = particular + general homogeneous solution
19074
Solution to matrix equation PX=YP
94638
Solving for three unknowns given three linear equations
134654
How to apply CRT to a congruence system with moduli not coprime?
35066
Nature and number of solutions to $xy=x+y$
105302
Solutions of bivariate cubic Diophantine equation
143754
Finding the solution of the congruence $4x\equiv16\pmod{26}$
22192
System of linear equations having a real solution has also a rational solution.
80875
Congruence equation ...
18903
Finding solutions to equation of the form $1+x+x^{2} + \cdots + x^{m} = y^{n}$
27668
Finding nonnegative solutions to an underdetermined linear system
36713
Solving multiple congruences by CRT = Chinese Remainder Theorem