lilkittybaby001
lilkittybaby001
13-11-2017
Mathematics
contestada
12x+7;x=-2 how to solve this
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lucysan3004
lucysan3004
13-11-2017
First add 12x and 7x together (19x) then divide both sides of the equation by 19x. You should get a decimal that rounds to -0.11=x
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cher
cher
13-11-2017
12x + 7 ; x = -2
Simply plug in -2 for x in our given equation! :)
12(-2) + 7
Simplify.
-24 + 7
Simplify.
-17
~Hope I helped!~
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