Math, asked by knprasad9849, 7 months ago

from the sum of (2x-8y+4) and (8x-3y+5) subtract (3x-7y+6)​

Answers

Answered by crumble
0

Step-by-step explanation:

sum = 2x - 8y + 4 + 8x - 3y + 5

= 2x+8x - 8y-3y + 4+5

= 10x - 11y + 9

difference = 10x - 11y + 9 - (3x - 6y + 6)

= 10x - 11y + 9 - 3x + 6y - 6

= 10x-3x - 11y+6y + 9-6

= 7x - 5y + 3

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