Respuesta :

dsouzaaww14
If it is linear relation unit related question then I would ask you to provide enough information to solve it...
If you just wanna know what y-x is equal to     , then,
42/4=y-6x                                                               
=10.5=y-6x
=10.5/6=y-x
= y-x = 1.75
1.75 would be your answer