jessecoulter1254 jessecoulter1254

11-09-2018
Mathematics

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If RS=3x+1, ST=2x-2 and RT=64. Find the value of x

Respuesta :

11-09-2018

RS+ST = RT

3x+1 + 2x-2 = 64

5x = 65

x = 13

Ideas: Use segment addition postulate.

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