System of two Equations: $\sqrt x+y=11$ and $\sqrt y+x=7$
30331
Steps to solve this system of equations: $\sqrt{x}+y=7$, $\sqrt{y}+x=11$
15753
Solve the following equation in positive integers $x$ and $y$
139935
Show that any set of 7 distinct integers includes two integers $x$ and $y$, such that either $x-y$ or $x+y$ is divisible by 10
13420
$10$ Equations in $10$ variables
2027
How can I solve the folowing Diophantine equation with two unknowns?
118981
Proving $\sqrt{ab} = \sqrt a\sqrt b$
64826
Find Number Of Roots of Equation $11^x + 13^x + 17^x =19^x $
6837
How to quotient $\mathbb Z [\sqrt{-11}] / (1+\sqrt{-11})$?
64448
Find a quadratic equation with root $x_1^2$ and $x_2^2$
156468
Solutions to $a+b+c=12$, $a, b, c \in \mathbb{N}_0$
24822
How to solve the equation $(z+1)^7 = z^7$ for all $z$?
45408
How many solutions does the equation $x_1 + x_2 + x_3 = 11$ have, where $x_1, x_2, x_3$ are nonnegative integers?
131688
Solve $\sin 7x+\sin 3x=0$
88189
Finding all integer solutions of $5^x+7^y=2^z$
48502
number of ordered pairs of integers $(x,y)$ satisfying the equation
93123
Systems of linear equations to calculate $\alpha$ and $\beta$
89804
Diophantine equation: $7^x=3^y-2$