Mathematics, 30.11.2021 20:40, SallyMarquez1201

PLS HELP ILL GIVE BRAINLIEST Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 30. How old is each sister?
(a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.

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PLS HELP ILL GIVE BRAINLIEST Kim's age is twice that of her sister. When you add Kim's age to her...