Respuesta :

Answer:

KM is equal to 92

Step-by-step explanation:

11x-7=5x+4x+11

11x-7=9x+11

2x=18

x=9

KM = 11x9-7=92

Answer:

x=9

Step-by-step explanation:

First you should combine like terms on the right side of the equation. So it becomes:

11x-7=9x+11

Then subtract 9x from both sides and add 7 to both sides...

Then you have:

2x=18

Divide by two on both sides to isolate x

then you get x=9

ACCESS MORE