Linear equation in three variables

1.	Introduction
2.	Simultaneous linear equation in two variables
3.	System of linear equation in three variables
4.	System of linear equation in three variables

1.	Choose the correct answer for linear equations in three variables Difficulty: easy	1
2.	Solve using elimination method Difficulty: medium	2
3.	Solve the equations Difficulty: hard	2
4.	Find the present ages Difficulty: easy	2
5.	TBQ - Find the athletes finishes in each place Difficulty: medium	5
6.	Determine the number of clothes Difficulty: medium	5
7.	Find the numbers Difficulty: medium	5
8.	Find the length, breadth and height Difficulty: hard	5

1.

Methodical recommendation

Did you find an error?