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Anna007 [38]
3 years ago
7

Someone hellpppppnnnnnnnnnnn

Mathematics
1 answer:
Rudiy273 years ago
8 0

Answer: X=11

Step-by-step explanation:

                                     7x+ 13 = 90

                                                          (bring like terms together)

                                      7x=90-13

                                      7x=77

                                           therefore x= 11

HOPE THIS HELPS YOU....

       

AND MARK THE BRAINLIEST

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