Question
$$x\cdot2-14x+13 = 0$$
Answer
$$ x = \dfrac{13}{12} $$
Explanation
$$ \begin{aligned} x\cdot2-14x+13 &= 0&& \text{simplify left side} \\[1 em]x\cdot2-14x+13 &= 0&& \\[1 em]-12x+13 &= 0&& \text{ move the constants to the right } \\[1 em]-12x &= -13&& \text{ divide both sides by $ -12 $ } \\[1 em]x &= \frac{-13}{-12}&& \\[1 em]x &= \frac{13}{12}&& \\[1 em] \end{aligned} $$
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