Respuesta :

Answer:

5x-3= 2x

4x + 6= 10x

Step-by-step explanation:

The first awnser is right because the x    doesnt have a value therefore you keep the x but you still do the problem.

the second one is right because the same  explanation for the first question but its addition and if the x had a value then you would multiply the 4 and the value of the x first then you would do the addition.