Question

2x - 3y = 5; 4x + 5y = 3 solve by elimination method​

Answer 1

Answer: x = 17/11 , y = -7/11

Step-by-step explanation:

2x - 3y = 5 ____(1)

4x + 5y = 3 ____(2)

Multiplying eq. (1) by 2

4x - 6y = 10 ____(3)

Subtracting eq. (2) from (3)

4x - 6y = 10

- 4x +5y = 3

---------------------

-11 y = 7

y = -7/11

Putting y's value in eq.(1)

2x - 3(-7/11) = 5

2x + 21/11 = 5

2x = 5 - 21/11

2x = (55 - 21)/11

2x = 34/11

x = 34 /11× 2

x = 34/22

x = 17/11

Hope it helps!