jancraats:hoofdstuk_9
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jancraats:hoofdstuk_9 [2012/09/22 19:46] – external edit 127.0.0.1 | jancraats:hoofdstuk_9 [2022/09/01 11:44] (current) – external edit 127.0.0.1 | ||
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$$ | $$ | ||
\begin{split} | \begin{split} | ||
- | |||
& & 3\cdot(x +4)& = -2\cdot(x +8)\\ | & & 3\cdot(x +4)& = -2\cdot(x +8)\\ | ||
& \rightarrow & 3\cdot x +12 & = -2x -16\\ | & \rightarrow & 3\cdot x +12 & = -2x -16\\ | ||
Line 11: | Line 10: | ||
\\ | \\ | ||
& \rightarrow & x & = \frac{-28}{5}= -\frac{28}{5} | & \rightarrow & x & = \frac{-28}{5}= -\frac{28}{5} | ||
- | |||
\end{split} | \end{split} | ||
$$ | $$ | ||
jancraats/hoofdstuk_9.1348343213.txt.gz · Last modified: 2022/09/01 11:36 (external edit)