Math, asked by aryarao2037, 8 months ago

11x + 9y - 8z -12 -9x -7y +2z +12

Answers

Answered by amanrathore1401
2

Step-by-step explanation:

11x-9x+9y-7y-8z+2z-12+12

-2x+2y-6z

Our answer of:

11x+9y-8z-12-9x-7y+2z+12

=-2x+2y-6z

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