Question

perform the indicated operations. simplify, and state the restrictions on the variable. medals given
x+5/3x-21 ÷ x/x-7

Answer 1

please show work

Answer 2

Take the reciprocal and multiply out.

Answer 3

x+5/3(x-7) / x/x-7

just take the first fraction and multiply it against the flipped verison of x/x-7 so that it looks like this

x+5/3(x-7) * x-7/x

Answer 4

then you could cancel the (x-7)s and your final answer should be

x+5/3x

:)

Answer 5

thankyou!

Answer 6

\[x \neq0\]