Math, asked by bhagyasree1503, 8 months ago

22. Subtract 3x – 4y + 7z from the sum of x-2y + 3z and -4x + 9y - 11z. step by step​

Answers

Answered by aman620630
2

Step-by-step explanation:

here,

x-2y+3z-4x+9y-11z-(3x-4y+7z)

x-2y+3z-4x+9y-11z-3x+4y-7z

-z+11y

Answered by CyborgHam
2

Answer:

Step 1: (x-2y+3z)+(-4x+9y-11z)

x-2y+3z+4x+9y-11z

5x+7y-8z

Step 2: (5x+7y-8z)-(3x-4y+7z)

5x+7y-8z-3x+4y-7z

2x+11y-17z ANS

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