Question

What are simple 3 examples of Substitution RxN???

Answer 1

Explanation:

Method of Substitution

1. Solve for 'x' and 'y': x + y = 5. 3x + y = 11. Solution: x + y = 5 …………… ( i) 3x + y = 11 …………… ( ...

2.Solve for 'x' and 'y': 2x + 6y = 8. x - 2y = 15. Solution: 2x + 6y = 8 …………… ( i) x - 2y = 15 …………… ( ...

3.Solve for 'x' and 'y': x + 3y = 10. 2x + 3y = 21. Solution: x + 3y = 10 …………… ( i) ...