Question

Solve the following pair of Linear Equations using
Substitution Method, Elimination method and Cross Multiplication methods
1. 2x + 3y =11 and 2x -4y= -24

2. 3x - y = 3 and 9x - 3y = 9
3. x + y = 5 and 2x – 3y = 4
4. 2x + y=5 and 3x + 2y=8
5. x -3y - 7 = 0 and 3x-3y - 15 = 0​

Answer 1

Answer:

Step-by-step explanation:

1). (-2, 5)

2). Infinitely many solutions.

3). (3.8, 1.2)

4). (2, 1)

5). (4, -1)

Answer 2

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