How to solve 2x-y = - 3 (1) 3x + 4Y = 10 (2)

How to solve 2x-y = - 3 (1) 3x + 4Y = 10 (2)

From 2x-y = 3 to get y = 2x-3, take y = 2x-3 into the equation 3x + 4Y = 10 to get 3x + 4 (2x-3) = 10 to get x = 2, so y = 1