happycatnip2990 happycatnip2990

26-03-2016
Mathematics

contestada

is -5 a solution the the equation 6x+5=5x+8+2x?

Respuesta :

synchrosiren1 synchrosiren1

26-03-2016

6x+5=7x+8
-6x -6x
5 -x+8
-8
-3 -x
2=-x
-1 -1
x=-2

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