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3 years ago

Please help me with this math question!!!!!

Mathematics

1 answer:

astraxan [27]3 years ago

7 0

Answer:

Step-by-step explanation:

7x+30+9x+42=104

16x+72=104

16x=104-72

16x=32

x=2

SO:

<BOC=9x+42=

9(2)+42=

18+42=

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