Question

2/3(2/3-2/3)=2/3x2/3-2/3x2/3

Answer 1

Answer:

$\frac{2}{3} ( \frac{2}{3} - \frac{2}{3} ) = \frac{2}{3} \times \frac{2}{3} - \frac{2}{3} \times \frac{2}{3} \\ = > \frac{2}{3} \times 1 = \frac{4}{9} - \frac{4}{9} \\ = > \frac{2}{3} = \frac{4 - 4}{9} \\ = > \frac{2}{3} = \frac{0}{9} \\ = \frac{2}{3} = 0$

hope you got it

Step-by-step explanation:

thank you

Answer 2

Answer:

x=18

Step-by-step explanation:

2x-5/3x-23=1/1

2x-5=3x-23

-x=-18

x=18