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Rovnica v reálnych číslach
Rieš v \( \mathbb{R} \) rovnicu:
\( 3 x-\frac{1}{2}(4-8 x)=9 \)
\( K=\left\{\frac{11}{7}\right\} \)
\( K=\left\{\frac{9}{7}\right\} \)
\( K=\left\{\frac{13}{7}\right\} \)
\( K=\left\{\frac{11}{5}\right\} \)
Rieš v \( \mathbb{R} \) rovnicu:
\( 3 x-\frac{1}{2}(4-8 x)=9 \)
\( K=\left\{\frac{11}{7}\right\} \)
\( K=\left\{\frac{9}{7}\right\} \)
\( K=\left\{\frac{13}{7}\right\} \)
\( K=\left\{\frac{11}{5}\right\} \)