Answer:
x=-4
Step-by-step explanation:
What I did was simple. I used a calculator.
I looked at the equation given and started with the first answer option there was.
Step 1) 5/3x + 4 = 2/3x
Step 2) 5/3 x -4 + 4 = -2.6666666667
Step 3) 2/3 x -4 = -2.6666666667
TADA!! There's your answer. Thank goodness for calculators.
Hope this helps!