Question

X-2y=5,2x+3y=10 solve by elimination method

Answer 1

Answer:

x = 5

y = 0

Step-by-step explanation:

x - 2y = 5 ----- eq 1

2x + 3y = 10 ------- eq 2

Multiplying eq 1 with 3 and eq 2 with 2

3x - 6y = 15 ----- eq 3

4x + 6y = 20 ------ eq 4

Adding eq 3 and eq 4

7x = 35

x = 5

y = 0