Question

plsss am nevoie foarte rapid dau coroana
1c

Answer 1

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

2x + x/3 - 2 = 6x + 5x + 3 / 3

6x + x - 6 = 6x + 5x + 3

3 * 2x + 3x/3 + 3 * (-2) = 3(6x + 5x + 3) / 3

7x - 6 = 11x + 3

7x = 11x + 9

7x - 6 + 6 = 11x + 3 + 6

-4x = 9

7x - 11x = 11x - 11x + 9

7x - 6 = 11x + 3

x = - 9/4.