
Arturo O. answered 11/03/19
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2ax - 10 = (a - 2)x + 5a
Solve for x.
[2a - (a - 2)]x = 5a + 10
(a + 2)x = 5a + 10
x = (5a + 10)/(a + 2) = 5(a + 2)/(a + 2) = 5
x = 5
Test the answer.