mymy201
mymy201
14-11-2016
Mathematics
contestada
Solve by graphing 13x+2=11x-1
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stasiman
stasiman
14-11-2016
13x+2=11x-1
-13x -13x
2=-2x-1
+1 +1
3=-2x
3/-2=-2/-2x
-1.5=x
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