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yuradex [85]
3 years ago
15

If 3x+y=4 then what is the value of 1/y

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0

Answer this in 2 steps:

1) Solve 3x+y=4 for y:  3x+y=4 becomes 3x-3x+y=4-3x, or y = -3x + 4.

                                                                          1

2) Find the reciprocal of this result:  1/y = --------------

                                                                      -3x + 4

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3 years ago
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Step-by-step explanation:

everytime you multiply the number of students you multiply the books by the same number. to find how many times 72 was multiplied you divide it by 12.

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