Question
Answer
$$x-3+42x\cdot7=295x-3$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}x-3+42x\cdot7& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}x-3+294x \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}295x-3\end{aligned} $$ | |
| ① | $$ 42 x \cdot 7 = 294 x $$ |
| ② | Combine like terms: $$ \color{blue}{x} -3+ \color{blue}{294x} = \color{blue}{295x} -3 $$ |
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