# How do you solve 3x - 9+ 4x - 6= 48?

Apr 23, 2018

$x = 9$

#### Explanation:

Move all the numbers to one side

$48 + 9 + 6$

Then add the $x$'s

$3 x + 4 x = 7 x$

So

$7 x = 63$

$x = \frac{63}{7}$

$x = 9$