Tap the blue circles to see an explanation.
$$ \begin{aligned}x\cdot2-16x\cdot2-4x-32& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}2x-32x-4x-32 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-34x-32\end{aligned} $$ | |
① | $$ 16 x \cdot 2 = 32 x $$ |
② | Combine like terms: $$ \color{blue}{2x} \color{red}{-32x} \color{red}{-4x} -32 = \color{red}{-34x} -32 $$ |