vrijdag 30 maart 2018

Doe 's lollig:-)

\(
\begin{array}{l}
 \left\{ \begin{array}{l}
 x + y = 24 \\
 x = 1\frac{1}{2}y \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 1\frac{1}{2}y + y = 24 \\
 x = 1\frac{1}{2}y \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 2\frac{1}{2}y = 24 \\
 x = 1\frac{1}{2}y \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = \frac{{24}}{{2\frac{1}{2}}} \\
 x = 1\frac{1}{2}y \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = \frac{{48}}{5} \\
 x = 1\frac{1}{2}y \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 1\frac{1}{2} \cdot 9\frac{3}{5} \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 9\frac{3}{5} + 4\frac{1}{2} + \frac{3}{{10}} \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 9\frac{6}{{10}} + 4\frac{5}{{10}} + \frac{3}{{10}} \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 13\frac{{14}}{{10}} \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 14\frac{4}{{10}} \\
 \end{array} \right. \\
 \left\{ \begin{array}{l}
 y = 9\frac{3}{5} \\
 x = 14\frac{2}{5} \\
 \end{array} \right. \\
 \end{array}
\)

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