How do you simplify $7( 3x - 8) + 22- 9x$ ?

Question

1510 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-06-30T06:08:13

$12x - 23$

$7(3x-8) + 22 - 9x$

First, use the distributive property (shown below) to simplify $7(3x-8)$ :
cdn.virtualnerd.com

Following this image, we know that:
$color(blue)(7(3x-8) = (7 * 3x) + (7 * -8) = 21x - 56)$

Put it back into the expression:
$21x - 45 + 22 - 9x$

Combine like terms:
$12x - 23$

Hope this helps!

How do you simplify 7( 3x - 8) + 22- 9x7( 3x - 8) + 22- 9x?