CBSE · Class 9 · Mathematics

Linear Equations in Two Variables

Chapter II.4AlgebraCBSE / NCERT · Secondary & Senior Secondary

3 labs for this chapter.

Topics

Representations
- Slope-intercept form
- Graphs with restricted variable values
Pairs of equations
- Graphical solution
- Consistency and inconsistency
- Substitution and elimination

Solve and interpret a contextual pair of linear equations using graphs and algebra.

Built for this chapter · 1 lab

Also fit this chapter · 2 labs

Questions for Class 9 Mathematics, with worked answers, on screen or as a printed paper.

CBSE · Class 9 · Mathematics

Chapter II.4AlgebraCBSE / NCERT · Secondary & Senior Secondary

3 labs for this chapter.

Representations
- Slope-intercept form
- Graphs with restricted variable values
Pairs of equations
- Graphical solution
- Consistency and inconsistency
- Substitution and elimination

Solve and interpret a contextual pair of linear equations using graphs and algebra.

Built for this chapter · 1 lab

Also fit this chapter · 2 labs

Questions for Class 9 Mathematics, with worked answers, on screen or as a printed paper.