Question

simplify -3/-7 + 2/5
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Answer 1

Answer:

-3/-7+2/5

=3/7+2/5

=15+14/35

=29/35

Step-by-step explanation:

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Answer 2

Answer:

-1/35

Step-by-step explanation:

=>-3/-7+2/5

=>first denominator should be same

=>LCM of -7 and 5=35

=>-3/-7×5/5 = -15/-35

=>2/5×7/7=14/35

=>-15+14/35

=>-1/35

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