Algebra 1 · Expressions & Equations
Variables on Both Sides
Algebra 1 · Expressions & Equations
Definition
An equation with variables on both sides requires you to collect the variable terms together to solve.
Examples
- 5x + 2 = 3x + 10 → 2x = 8 → x = 4.
- 7x − 1 = 2x + 14 → 5x = 15 → x = 3.
Key rule
Move all variable terms to one side, then isolate.
Memory hook
Gather the variables on one side before you solve.