Question

The inequality 6 - 2/3x < x - 9 is equivalent to...

Answer 1

Start with

$6-\dfrac{2}{3}x$

Add 9 to both sides

$15-\dfrac{2}{3}x$

Add $\frac{2}{3}x$ to both sides

$15$

Multiply both sides by 3/5

$9$

Which is the same as

$x>9$