Question

what should I docan I do this sum​

Answer 1

Answer:

x/3-2x/3 = 2- 7

-x/3 = -5

x = 15

Hope this helps....

:)

Answer 2

Answer:

15

Step-by-step explanation:

$\frac{x}{3} + 7 = \frac{2x}{3} + 2$

$\frac{x}{3} = \frac{2x}{3} + 2 - 7 \\ \frac{x}{3} - \frac{2x}{3} = 2 - 7 \\ \frac{x - 2x}{3} = 2 - 7 \\ \frac{ - x}{3} = - 5 \\ - x = - 5 \times 3 \\ - x = - 15$

so, x =15