Gabrielle is 13 years younger than Mikhail. The sum of their ages is 35 . What is Mikhail's age?
1 answer:
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Answer:
b =
Step-by-step explanation:
Given
=
+
Multiply through by 2ac to clear the fractions
ac = 2c + 2ab ( subtract 2c from both sides )
ac- 2c = 2ab ( divide both sides by 2a )
= b