SOLUTION: Mala is x years old. Her sister is 4 years older than Mala. Write an expression for both girls combined ages.

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Question 1164466: Mala is x years old. Her sister is 4 years older than Mala. Write an expression for both girls combined ages.
Answer by ikleyn(52848) About Me  (Show Source):
You can put this solution on YOUR website!
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x + (x+4) = 2x + 4.