Math, asked by ahmad1765, 1 year ago

If A=2x-3Y+4z; B=5x-6y+7zC=-x-y+zfindA+B+C
algebra​

Answers

Answered by prashikshinde1
2

Answer:

6x-10y+12z

Step-by-step explanation:

A+B+C=2x+5x-x-3y-6y-y+4z+7z+z

=6x-10y+12z

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