Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$-8-(3)+4; (-6)-(-2)$$

Answer

-8-3+4;-6+2

Solution


Remove parentheses.
\[\begin{aligned}&-8-3+4\\&-6+2\end{aligned}\]
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