thecoolkids
thecoolkids thecoolkids
  • 13-12-2018
  • Mathematics
contestada

HELPP PLEASE!!!!!!
(Will give 15 points for right Answer)!!!!

HELPP PLEASE Will give 15 points for right Answer class=

Respuesta :

ejhuff ejhuff
  • 16-12-2018

Answer:

12

Step-by-step explanation:

The parallel sides must be the same length.

2x-6 = x+3

2x-x-6-3 = 0

x - 9 = 0

x = 9

x + 3 and 2x - 6 are both 12



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