Math, asked by sd3269248, 3 months ago

Add: 8x+4y+3z, x-y+z and -2x+3y-2z

Answers

Answered by Amit1210
2

Answer:

= 7x + 6y + 2z

Step-by-step explanation:

8x+4y+3z, x-y+z and -2x+3y-2z

= 8x+4y+3z + (x-y+z) + (-2x+3y-2z)

= 8x + 4y + 3z + x - y + z - 2x + 3y - 2z

= 8x + x - 2x + 4y - y + 3y + 3z + z - 2z

= 9x - 2x + 7y - y + 4z - 2z

= 7x + 6y + 2z

Hope you satisfied with this answer.

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