rookie12343 rookie12343

22-01-2019
Mathematics

contestada

y-5 + 2y-13 + 3y-21 = 360

Respuesta :

nalapride1205 nalapride1205

22-01-2019

Answer:

66.5

Step-by-step explanation:

first combine like terms to get.....

6y-39=360

+39 to both sides

6y=399

divide both sides by 6 and you get...

y=66.5

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