asfernandez834
asfernandez834
30-09-2018
Mathematics
contestada
find the error in the problem.
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SamVSHomework
SamVSHomework
30-09-2018
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.
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Belllle
Belllle
30-09-2018
They didn’t combine like terms. They should have combined 20h+2h before continuing to the next step.
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