shaylaaggrey030 shaylaaggrey030

09-05-2018
Mathematics

contestada

QS is the perpendicular bisector of PR solve for x

QS is the perpendicular bisector of PR solve for x class=

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mathstudent55 mathstudent55

09-05-2018

2x - 20 = 70 - x

3x - 20 = 70

3x = 90

x = 30

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