the only solution to |r+3|=1 is -2? true or false

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10-03-2017
Mathematics

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the only solution to |r+3|=1 is -2? true or false

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flossyann01 flossyann01 · Answer 1 · 2017-03-10T00:52:58+01:00

flossyann01 flossyann01

10-03-2017

True! The absolute Value is just the value of the digit. -2+3=-1. The absolute value of -1 is 1. There is no other combination of numbers that would lead to this answer.

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jojo12345679 jojo12345679 · Answer 2 · 2017-03-10T00:55:22+01:00

jojo12345679 jojo12345679

10-03-2017

this is false because |r+3|=1 can also equal r=-4

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