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Find the error in the problem.

Find the error in the problem.
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2 votes
Find the error in the problem.

Find the error in the problem.-example-1
User Minjang
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2 Answers

5 votes
They didn’t combine like terms. They should have combined 20h+2h before continuing to the next step.
User Workflow
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3 votes
the 2nd step, you're supposed to combine like terms (20h and 2h) but not the 5 because it doesn't have a h next to it.
User Mentalic
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8.0k points
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