1. TASK 1 B
TWO VARIABLES LINEAR EQUATION SYSTEM
1. Determine solution set of these following two variables linear equation system by graph
method!
a. 2x + 3y = 6 and 3x - y = -2
b. 3x - 2y = 6 and x - y = 1
2. Determine solution set of these following two variables linear equation system by
substitution method!
a. x + y = 12 and 2x + 3y = 31
b. 2x - 5y = 1 and 4x - 3y = 9
3. Determine solution set of these following two variables linear equation system by
elimination method!
a. 3x + 2y = 12 and 2x + y = 7
b. 2x + 3y = 6 and 3x - y = -2
4. Determine solution set of these following two variables linear equation system by graph,
substitution, and elimination method and make your conclusion!
a. x + y = 6 and x + y = 2
b. 2x - y = 6 and 4x - 2y = 12