Tap the blue circles to see an explanation.
$$ \begin{aligned}4+3+2\cdot4-5& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}4+3+8-5 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}10\end{aligned} $$ | |
① | $$ 2 \cdot 4 = 8 $$ |
② | Combine like terms: $$ \color{blue}{4} + \color{red}{3} + \color{green}{8} \color{green}{-5} = \color{green}{10} $$ |