Asked by kimie
Joseph used the problem-solving strategy Work Backward to solve the inequality 2n+5<13. Shawnee solved the inequality using the algebraic method. Compare the two methods.
THANK YOU!
THANK YOU!
Answers
Answered by
Reiny
2n + 5 < 13
2n < 13-5
2n < 8
n < 4
any other method only complicates and confuses the problem.
I have no idea what this "problem-solving strategy Work Backward" is.
2n < 13-5
2n < 8
n < 4
any other method only complicates and confuses the problem.
I have no idea what this "problem-solving strategy Work Backward" is.
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