Question

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

Answer 1

y = 10

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