What is x if #5x-14=21#?

Question

↳Redirected from "Question #f98b4"

3763 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-10-25T16:36:33

#x=7#

#[1]" "5x-14=21#

Add 14 to both sides.

#[2]" "5x-14+14=21+14#

#[3]" "5x=35#

Divide both sides by 5.

#[4]" "(5x)/5=35/5#

#[5]" "color(blue)(x=7)#