Respuesta :

Here you go...
5+3x=2x+11
-5            -5
3x=2x+6
-2x -2x
x=6

P.S.: hope I helped :)
Well, first you should try setting them equal to each other, as they're equal.

5+3x=2x+11
-5 -2x -2x -5
------------------
x = 6

From there, just plug it in, so

CJ = 5 + 3(6)
CJ = 5 + 18
CJ = 23
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