We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
354
1
avatar

2(x+3)-4=-9

 Aug 22, 2017
 #1
avatar+8238 
+2

Linear Equations

2(x+3)-4=-9

                               

\(2(x+3)-4=-9 \)      [ multipl.                          

\(2x+6-4=-9\)         [on both sides - 6 + 4

\(2x=-9-6+4\)         [on both sides / 2

\(x=\frac{-11}{2}\)                         [ div.

\(x=-5\frac{1}{2}\)

laugh  !

 Aug 22, 2017
edited by asinus  Aug 22, 2017

22 Online Users

avatar
avatar