15 points Ruth and Crony cycle toward each other, beginning 138 km
away at the same time. Ruth cycles at 13 km/h and Crony
cycles at 12 km/h. 1 hour after they start, Crony stops and
repairs her bicycle for 1 hour. Then she keeps cycling. How
long from when they start do they meet?
(answer in hours)

Step-by-step explanation:

First 2 hours:

Distance between them after 2 hours:

Time to meet:

Total time including the first 2 hours:

idk

step-by-step explanation:

use that smart brain

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: