asked 63.8k views
0 votes
Please help!!!

Sarah's age is five less than twice her sister's age. Sarah is fifteen years old.

Which equation could you use to solve for the age of Sarah's sister?
2x - 5 = 15
2(15) - 5 = x
15 = 5 - 2x
15 - 5 = 2x

1 Answer

2 votes
2x-5=15 is your answer
answered
User Rococo
by
7.9k points
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