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Please solve this 100 POINTS

Please solve this 100 POINTS-example-1
User Bdombro
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1 Answer

10 votes


\\ \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

User Koguro
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