Find all of the solutions of $4(x,y) = (1,2)$
978
Solving $ax \equiv c \pmod b$ efficiently when $a,b$ are not coprime
103230
Find the general solution of $4u_{xx}+5u_{xy}+u_{yy}+u_x+u_y=2$
15753
Solve the following equation in positive integers $x$ and $y$
30331
Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$
13120
Find all integer solutions to $x^2+y^2+z^2=2xyz$
71482
Solve $p_4(x) = x^4 −(2m + 4)x^2 + (m−2)^2 $such that $p_4$ is a product of two non-constant integer-coeficient polynomials
29078
find all the values of a and b so that the system has a) no solution b) 1 solution c) exactly 3 solutions and 4) infinitely many solutions
84893
Solutions of the equations of the degree 5 and more
89705
How to solve $a_n = 2a_{n-1} + 1, a_0 = 0, a_1 = 1$?
156468
Solutions to $a+b+c=12$, $a, b, c \in \mathbb{N}_0$
3621
How can I show that $y'=\sqrt{|y|}$ has infinitely many solutions?
124073
solving for one solution to a system of polynomials
34435
Integral solutions to $y^{2}=x^{3}-1$
16946
How many solutions for an equation with simple restrictions
60902
Find general solution for the equation $1 + 2 + \cdots + (n − 1) = (n + 1) + (n + 2) + \cdots + (n + r) $
19474
Find all solutions to the functional equation $f(x) +f(x+y)=y+2 $
115244
Integer solutions of $m^2+(m+1)^2=n^4+(n+1)^4$