Answer:6/9
Step-by-step explanation: because we know that both sides are equal this means that the fractions are proportional. Sp to get from 2/3 to x/9 you can multiply 2/3 by 3 so that the denominator is the same: 9. Then since whatever u do to the denominator you do the numerator miltiply 2 by 3 = 6. So since the fractions are proportional x is 6