Question

2x + y = 5;3x - y = 5
then: 2x + y = 5
+3x - y = 5
5x. =10
x = 10
5
x = 2

3 x 2 - y = 5
6 - y र्‍ 5
6 - 5 = y
y = 1​

Answer 1

Answer:

3 (2 x + y = 5)

2 (3 x - y = 5)

6 x + 3 y = 5

6 x - 2 y = 5

x - 1 y = 0

x - y = 0