Question

What should be subtracted from -1/2to get 3/7

Answer 1

-1/2+x=3/7
x=3/7-(-1/2)
x=3/7+1/2
LCM=14
6+7/14
13/14

Answer 2

Heya !!! Here is your answer

Let's The number to be X

x -1/2 3/7


X = 1/2+3/7



After taking L. C. M ( Lowest common factor)


X = (7+6)/14

X =13/14