Question

find the value of 1/x=3/-21​

Answer 1

Answer:

-7

Step-by-step explanation:

1/x=3/-21.

-21=3x

-21/3=x

-7=x

Answer 2

Answer:

-7

Step-by-step explanation:

STEP 1 : 1/x=3/21

STEP 2 : 1/x=1/-7

( cross-multiplication )

STEP 3 : -7=x

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