Question

Solve using the multiplication principle. -3/7x=6/35

Answer 1

Multiply both sides by the reciprocal of - 3/7

Answer 2

so you multiply both sides by -3/7?

Answer 3

What is the reciprocal of -3/7?

Answer 4

not sure :/

Answer 5

Could you do this problem?
\[\frac{3}{4}\div\frac{-9}{16}\]

Answer 6

is it -1/2?

Answer 7

My point is, you have to multiply by the reciprocal. What is the reciprocal of -9/16?

Answer 8

\[\frac{3}{4}\times\frac{-16}{9}\]