YouTube on MSNOpinion

Solving absolute value equations with a variable on both sides

Learn how to solve absolute value equations with extraneous solutions. Absolute value of a number is the positive value of ...
YouTube on MSNOpinion

Solving an absolute value equation by creating two cases with only one solution

Learn how to solve absolute value equations with multiple steps. Absolute value of a number is the positive value of the ...
BBC

Solving equations with 𝒙 on one side

An equation is a mathematical statement showing that two expressions are equal. The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any ...
Quanta Magazine

The Symmetry That Makes Solving Math Equations Easy

This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...