The solution set of |R - 3| = 10 is

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asked Oct 11, 2017 143k views

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Tisaconundrum · Answer 1 · 2017-10-16T15:15:14+0000

lR-3l=10
R+3=10.
those lines makes everything in them positive. Now that the -3 is positive you want to get R by itself by subtracting 3on both sides
R=7

The solution set of |R - 3| = 10 is

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