Question

what should be subtracted from -4/5 to get -7
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Answer 1

Answer:

$\frac{-4}{5} -x= -7\\-4-x=-7*5\\=-4-x=-35\\-x=-35+4\\=-x=-31$

x= -31

Step-by-step explanation:

Answer 2

Answer:

x = 31/5

Step-by-step explanation:

let the number be x

$\frac{ - 4}{5} - x = - 7$

$x = 7 - \frac{4}{5}$

$x = \frac{35 - 4}{5}$

$x = \frac{31}{5}$

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