Question

Solve 1/3x - 2/7x > 1/3

Answer 1

Answer: x > 7

    Step-by-step explanation:

Given:

$\displaystyle \frac{1}{3}x- \frac{2}{7}x > \frac{1}{3}$

Subtract:

$\displaystyle \frac{1}{21}x > \frac{1}{3}$

Divide both sides of the equation by $\frac{1}{21}$:

$\displaystyle x > 7$

    What does this mean?

This means the x is equal to all values greater than 7.

-> 7.432421, 7.5, 8, 250, etc