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Please solve this 100 POINTS

asked Oct 5, 2022 198k views

5 votes

Please solve this 100 POINTS

Please solve this 100 POINTS-example-1

Mathematics
high-school

8.5k points

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1 Answer

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$\\ \rm\Rrightarrow (8x-8y+9)-(5x-8y-z)$

$\\ \rm\Rrightarrow 8x-8y+9-5x+8y+z$

Combine like variables.

$\\ \rm\Rrightarrow 8x-5x-8y+8y+z+9$

$\\ \rm\Rrightarrow 3x+z+9$

Koguro answered Oct 10, 2022

by Koguro

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