Diophantine Equations

We used the idea of the division ALG and the basic properties of numbers such as additivity and multiplication to solve equation. At the start, the left side equation can be solved because x and y are terms of each other by x = y = -k. Source: Vladimir Sharich from the YT channel with the same name.

We used Modular Arithmetic and Substitution to solve equation.

We used basic properties of numbers such as the commutative law for multiplication, and substitution. ab=ba

We used basic properties of numbers such as summing and subtracting and substitution. And basic logic such as making the numerator and denominator equal each other. Source: SyberMath from YT