Question

. No solution 2(h + 3) =

Answer 1

No solution:

$2(h+3)=2(h+5)$

This has no solution because:

$\begin{gathered} 2h+6=2h+10 \\ 6=10 \\ This_{\text{ }}is_{\text{ }}false \end{gathered}$

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b.

One solution:

$2h+5=h+3$

Solve for h:

$\begin{gathered} 2h-h=3-5 \\ h=-2 \end{gathered}$

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Infinitely many solutions:

$\begin{gathered} 2h-12=2h-12 \\ 0=0 \\ So\colon \\ It_{\text{ }}has_{\text{ }}infinitely_{\text{ }}many_{\text{ }}solutions \end{gathered}$