pleseee ans this fastt
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Answers
Answered by
0
Answer:
x=10
Step-by-step explanation:
9x-8x+20=12(5/2)
x+20=30
x=10
Answered by
0
Answer:
x=50
Step-by-step explanation:
(Taking LCM):
9x -8x -20=30
or x=50
ALL THE BEST!!!!!
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