$$ \begin{aligned} 5 &= 4x\cdot2-6&& \text{ swap the left and right side of the equation } \\[1 em]4x\cdot2-6 &= 5&& \text{ move -6 to the right } \\[1 em]8x &= 5+6&& \\[1 em]8x &= 11&& \text{ divide both sides by $ 8 $ } \\[1 em]x &= \frac{11}{8}&& \\[1 em] \end{aligned} $$