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OpenStudy (anonymous):
what is the solution to this equation -6x+3=21
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OpenStudy (shamim):
-6x+3=21 -6x=21-3 -6x=18 6x=-18 x=-3
OpenStudy (austinl):
-6x+3=21 Subtract 3 from both sides. (-6x+3)-3=21-3 -6x=18 Divide both sides by -6 (-6x)/6=18/6 x=-3
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