College Algebra / Alg 131 · Atom · ~20 seconds
Linear Equations in One Variable
Video not yet published
to the StudyWalks catalog
to the StudyWalks catalog
State
A linear equation in one variable can be written as ax + b = 0 with a nonzero; the variable's power never exceeds 1.
Show
3x + 7 = 19 qualifies; x² = 9 does not — the square disqualifies it.
Watch for
Linear names the degree, not the length of the equation.
Builds on
- Nothing — this is a starting point.
Unlocks
- Nothing yet depends on this.