Math, asked by SUPERDEVILSTaR, 2 months ago

Subtract (2x – 3y +4z ) from the sum of (x + 3y – 4z), (4x – y +
9z) and (-2x + 3y – z)

Answers

Answered by srishti1005

3

Answer:

which class on this question??

Answered by ArdenOmodior

9

Step-by-step explanation:

(x+3y-4z)+(4x-y+9z)+(-2x+3y-z)

x+3y-4z+4x-y+9z-2x+3y-z

x+4x-2x+3y-y+3y-4z+9z-z

(3x+5y+4z)+(-2x-3y+4z)

3x+5y+4z-2x-3y+4z

3x-2x+5y-3y+4z+4z

x+2y+8z

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