Question

what number should be subtracted from -3 upon 7 to get -1 upon 2​

Answer 1

Answer:

your answer will be there first make the denominators same and then add -3/7 & -1/2

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

First we have to make an equation

-3/7-x=-1/2

-x=-1/2+3/7

-x=-1/14

minus x will be cancelled from minus one upon 14

x=1/14 that's your answer

thanks