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160=4•9•4+2•8•HSolve for H

User Ted Warner
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1 Answer

4 votes

H=1

1) Let's solve for H in this expression:


\begin{gathered} 160=4\cdot9\cdot4+2\cdot8\cdot H \\ 160=144+16H \\ 160-144=16H+144-144 \\ 16=16H \\ (16)/(16)=(16H)/(16) \\ H=1 \end{gathered}

Note that we multiplied, those factors and then isolated H on one side.

2) Hence, the answer is H=1

User Dtsg
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4.6k points