3 years ago

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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