Question

Find the value of x in the given proportion. fraction numerator 7 divided by 9 over denominator negative 7 divided by 14 end fraction equals space fraction numerator x over denominator 9 divided by 42 end fraction

Answer 1

Is this your problem:
`(7/9)/(-7/10) = (x)/(3/14)`
If so then the answer is
`x=- (1)/(3)`

cross multiply
`(7)/(9)` ×
`(3)/(14)` =
`- (1)/(2) x`
Simply the left side to
`(1)/(6)` then multiply both sides by -2

Answer 2

I get -1/12

see picture for solution: