Math, asked by himangshusahapoddar, 5 months ago

If the sum of (5x-7y+8z), (4x+9y) and P is (x+y+z), then the value of P is​

Answers

Answered by NavinyaPimpalshende
1

Answer:

P = -8x-y-7z

Step-by-step explanation:

Here,

(5x-7y+8z)+(4x+9y)+P = x+y+z

5x-7y+8z+4x+9y+P = x+y+z

9x+2y+8z+P = x+y+z

8x+y+7z+P = 0

P = -8x-y-7z

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