Question

How to solve it please tell me​

Answer 1

Answer:

5x/7 - 30/100 * ( x- 3 )/4 = 2x/9

5x/7 - 3/10 * ( x-3 ) /4 = 2x / 9

5x/7 - ( 3x- 9) / 40 = 2x / 9

[200x - ( 21x - 63 ) ]/ 280 = 2x / 9

(200x - 21x + 63)/280 = 2x / 9

179x + 63 = 2x / 9 * 280

9 ( 179x + 63 ) = 560x

1611x + 567 = 560 x

1611x - 560x = -567

1051x = - 567

x = - 567 / 1051