# A is the midpoint of RM. If RA = 4x+3 and RM = 10x, what is the length of RM?

##### 1 Answer

Oct 28, 2016

The length of RM is

#### Explanation:

Since A is the midpoint of RM,

RA

and

RM = RA + AM

Putting all this together, we have

Now that we know the value of

RM =

RM =

RM =