3 years ago

Xy + w = 9

Mathematics

1 answer:

Alexandra [31]3 years ago

7 0

xy + w = 9

xy = 9 - w

y = ( 9 - w ) / x

x ( 4 - k ) = p

4 - k = p/x

- k = (p - 4) / x

k = - (p - 4)/x

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