Question

8x-5y+3z,6y-11x-z,7y-2z and x-2y

Answer 1

Answer:

Given,

(8x-5y+3z)+(6y-11x-z)+( 7y-2z)+(x-2y)

8x-5y+3z+6y-11x-z+7y-2z+x-2y

(8x+x)+(-5y+6y+7y-2y)+(3z-11z-z-2z)

9x+6y-11z

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