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harkovskaia [24]
3 years ago
9

One step equations with fractions

Mathematics
2 answers:
nirvana33 [79]3 years ago
8 0

Answer:

10. cross multiply

7x=28×9

7x=252

x=36

12. cross multiply

2x=12×3

2x=36

x=18

Bas_tet [7]3 years ago
6 0

Answer:

look

Step-by-step explanation:

shown in the picture

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