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30-09-2021
Mathematics

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Find the value of x and the measure of each labeled angle. (8x - 20ºX (5x + 37)

Find the value of x and the measure of each labeled angle 8x 20ºX 5x 37 class=

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DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx

30-09-2021

According to above figure, the angles (8x - 20)° and (5x + 37)° are pairs of vertical opposite angles, so

8x - 20 = 5x + 37

8x - 5x = 37 + 20

3x = 57

x = 57 ÷ 3

x = 19

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