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Alenkasestr [34]
3 years ago
7

Jan and Kim own numbers of marbles

Mathematics
2 answers:
nikdorinn [45]3 years ago
4 0

Answer:

5:6 + 7:8 = 12:14

Jan will have 12 marbles

Kim will have 14 marbles

Lesechka [4]3 years ago
4 0

honestly i did it wrong most likely so just read the comment above

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nadezda [96]

Answer:





6. 6x-21=33+9x 7. -15x=-5(3x+7) 8. 16x-19=113-6x 9. -19x-34=56-x 10. -6(4x+3)=6(4x-3)?

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7. -15x = -5(3x+7)

First multiply the -5 to the other numbers.

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3 years ago
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tensa zangetsu [6.8K]

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