Loading [MathJax]/jax/output/SVG/config.js
 
+0  
 
0
547
1
avatar

what is x+4 over 12 = x-7 over 8

 Mar 11, 2016
 #1
avatar+5265 
0

(x+4)/12=(x-7)/8 = x=29

 Mar 11, 2016

1 Online Users

avatar