Isolate the variable w by dividing both sides of the equation by -2/3.
w = 60 ÷ -2/3
When dividing, keep the first number (60), change the division sign to a multiplication sign, and flip the last number (-2/3) to its reciprocal.
Your new equation looks like this:
w = 60/1 × -3/2
Now multiply straight across.
w = -180/2 = -90
After solving for the variable w, we can see that your answer is -90.