4(5-w)=-w

Question

_________
3

this is a fraction with 3 being on the bottom.

do you come up with w=20? thanks

Answer 1

(4)(5-w)/3 = -w

(20-4w) / 3 = -w

20/3 - 4w/3 = -3w/3

20 - 4w = -3w

20 = w.

Looks right to me.