Positive integral solutions to any equation $x + y + z = n$
27218
How to use stars and bars for solving number of integral solutions to an equality?
157746
Finding all positive integer solutions to $(x!)(y!) = x!+y!+z!$
76716
Solve an equation in $\mathbb{R}^+$
71361
Prove that $x^x+y^y=z^z$ doesn't have integer solutions
15753
Solve the following equation in positive integers $x$ and $y$
111467
find all natural solution that satisfy $x^2+y^2 = 3z^2$
23866
Do there exist an infinite number of integer-solutions $(x,y,z)$ of $x^x\cdot y^y=z^z$ where $1\lt x\le y$?
8383
Are there any positive integers such that $\frac{x}{y} + \frac{y}{z} + \frac{z}{x} = 1$?
96185
Solutions of $x^2+y^2+z^2 = n$ in $\mathbb{Z}_2$.
85917
Solve $(x+1)^y-x^z=1$
44744
Integer solutions of $xy+9(x+y)=2006$
113407
Finding all solutions for a system of equations with constraint on the sum of absolute values
40063
$x^2+y^2=z^n$: Find solutions without Pythagoras!
124505
Proof that there must exist infinitely many solutions to a homogeneous system of equations when more unknowns than equations
90261
Find all solutions of the equation $n^m=x^2+py^2$ which satisfy the following properties
92290
For each $x,y,z∈\mathbb N$, if $x<y$ then $x+z<y+z$
26081
What will be total number of solutions of $a+b+c = n$?