+0  
 
0
181
2
avatar

-2x+15=-9

Guest Mar 4, 2017
 #1
avatar
0

Ok so let's start by subtracting 15 from both sides.

so now its

-2x = -24

and now we divide both sides by -2

and now x = 12.

Guest Mar 5, 2017
 #2
avatar+7002 
0

- 2x + 15 = - 9 | rearrange

15 - 2x = -9 | multiply -1

2x - 15 = 9 | + 15

2x = 24 | /2

x = 12

MaxWong  Mar 5, 2017

5 Online Users

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.