Question
$$23-4\cdot(2+1)x\cdot2 = 0$$
Answer
$$ x = \dfrac{23}{24} $$
Explanation
$$ \begin{aligned} 23-4\cdot(2+1)x\cdot2 &= 0&& \text{simplify left side} \\[1 em]23-4\cdot3x\cdot2 &= 0&& \\[1 em]23-24x &= 0&& \\[1 em]-24x+23 &= 0&& \text{ move the constants to the right } \\[1 em]-24x &= -23&& \text{ divide both sides by $ -24 $ } \\[1 em]x &= \frac{-23}{-24}&& \\[1 em]x &= \frac{23}{24}&& \\[1 em] \end{aligned} $$
This page was created using
Equations Solver