Example

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

Question

$$(-8)+(-9)AND(-9)+(-8)$$

Answer

-25-9*AND

Solution


Remove parentheses.
\[-8-9AND-9-8\]
Collect like terms.
\[(-8-9-8)-9AND\]
Simplify.
\[-25-9AND\]
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