How many solutions exist for the equation #3(x+10) + 6=3(x+12)#?

1 Answer
Mia
Jun 16, 2016

infinite solutions of #x" "# for all #" "x in RR#

Explanation:

First we should expand the given equation we have:

#3x+30+6=3x+36#
#" "#
#rArr3x+36=3x+36#
#" "#
#rArr3x-3x=36-36#
#" "#
#rArr0*x=0#
#" "#

So, for all values of #x# in #R# the equation is satisfied.
#" "#
Therefore,there exist infinite number of solutions .

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