How do you solve for #x# in # \frac { 9} { w + 8} = \frac { x } { ( w - 7) ( w + 8) }#?
2 Answers
Nov 15, 2017
Explanation:
By transposition:
Nov 15, 2017
Explanation:
Start by cancelling
Multiply both sides by
Rewriting from left to right,