plz sir explain in steps
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Answered by
17
Answer:
1st Step:
(3x - 2y + 4z) + (7y - 2z)
3x - 2y + 4z + 7y - 2z
3x - 2y + 7y + 4z - 2z
3x + 5y + 2z
2nd Step:-
( 3x + 5y + 2z) - ( x - 3y - z)
3x + 5y + 2z - x + 3y + z
3x - x + 5y + 3y + 2z + z
2x + 8y + 3z
Hope it helps you ✌️
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Answered by
1
Answer:
(3x-2y+4z)+(7y-2z)-(x-3y-z)
=3x-2y+4z+7y-2z-x+3y+z
= 3x-x-2y+7y+3y+4z-2z+z
= 2x+8y+3z
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