How many solutions does the following equation have? |4x + 12| = 0 No solution One solution Two solutions Infinitely many solutions

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asked Apr 10, 2018 53.0k views

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SKJ · Answer 1 · 2018-04-11T20:51:34+0000

Only one solution because
4 needs to be multiplied by a negative number to cancel out the positive 12 so it can equal 0 and the only number that create the opposite of 12 with a 4 is -3.
4(-3) = -12
-12 + 12 = 0

How many solutions does the following equation have? |4x + 12| = 0 No solution One solution Two solutions Infinitely many solutions

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