Respuesta :

The measure of the two hypothenus are equal as well as the measureof the two given legs.
x - y = x + 2 => y = -2
2x - y = 4x + 2y
2x - (-2) = 4x + 2(-2)
2x + 2 = 4x - 4
4x - 2x = 2 + 4
2x = 6
x = 6/2 = 3
x = 3