Math, asked by mailmeravipandey, 1 year ago

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

Answers

Answered by shiiv002

4

Answer:20x-13y+6z

Step-by-step explanation:

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

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

=8x+11x+x-5y-6y-2y+3z+z+2z .......collecting like terms

=20x-13y+6z

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