umama32 umama32

14-09-2019
Mathematics

contestada

what values of y will make the expression true? 10 - y = y - 10

Respuesta :

jimrgrant1 jimrgrant1

14-09-2019

Answer:

y = 10

Step-by-step explanation:

Given

10 - y = y - 10 ( subtract y from both sides )

10 - 2y = - 10 ( subtract 10 from both sides )

- 2y = - 20 ( divide both sides by - 2 )

y = 10

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