w+(−x)−
3
2
​
w, plus, left parenthesis, minus, x, right parenthesis, minus, start fraction, 2, divided by, 3, end fraction where w = -\dfrac{5}{9}w=−
9
5
​
w, equals, minus, start fraction, 5, divided by, 9, end fraction and x = \dfrac{4}{3}x=
3
4
​
x, equals, start fraction, 4, divided by, 3, end fraction.