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artcher [175]
3 years ago
14

Simplify: 19x – y – 2z + x + 5y + 2z

Mathematics
1 answer:
umka21 [38]3 years ago
4 0
Add <span>19x</span> and x to get <span>20x</span>.<span><span><span><span><span>20x</span><span>−y</span></span><span><span>−2</span>z</span></span>+<span>5y</span></span>+<span>2z</span></span>Add <span>−y</span> and <span>5y</span> to get <span>4y</span>.<span><span><span><span>20x</span>+<span>4y</span></span><span><span>−2</span>z</span></span>+<span>2z</span></span>Add <span><span>−2</span>z</span> and <span>2z</span> to get 0.<span><span><span>20x</span>+<span>4y</span></span>+0</span>Add <span>20x</span> and 0 to get <span>20x</span>.<span><span>20x</span>+<span>4<span>y
</span></span></span>




hope i helped best of luck :)
<span><span><span /></span></span>
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