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The measures of two supplementary angles are ( 2x-11 )° and ( 3x+1 )°. Find the value of x.
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The measures of two supplementary angles are ( 2x-11 )° and ( 3x+1 )°. Find the value of x.

User Marvin Mabaquiao
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1 Answer

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(2x - 11) + (3x+1) = 180
5x - 10 = 180
5x = 190
x = 38
User Zira
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