michealawilliam michealawilliam

09-06-2016
Mathematics

contestada

Measure of angle 7=2x+15
Measure of angle 8=3x

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ANCKPOP ANCKPOP

09-06-2016

* 7 = 2x + 15
7 - 15 = 2x
-8 = 2x
-8/2 = x
-4 = x

Measure of angle: -4

*8 = 3x
8/3 = x

Measure of angle: 8/3

I hope it helped. :)

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