the measure of two supplementary angles are(2x+3)° and (3x-8)°. find x
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Answered by
13
sum of pair of supplementary angle is 180
2x+3+3x-8=180
5x-5=180
x-1=36
x=37
2x+3+3x-8=180
5x-5=180
x-1=36
x=37
Answered by
7
(2x+3) + (3x-8) = 180
2x + 3x - 5 = 180
5x = 185
x = 37
2x + 3x - 5 = 180
5x = 185
x = 37
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