Q30 Add : 3a - 2b + c + 3 and a + 3b - 2c - 4
OR
Subtract 2x - 3y + 4z from 4x - 6y - z
Answers
Answered by
1
Answer:
2x - 3y + 4z from 4x - 6y - z
= 2x+4x-3y-6y+4-z
=6x-9y-3z
Answered by
0
Step-by-step explanation:
3a-2b+1c+3
1a+3b-2c-4 addition
4a+1b-1c-1
4x-6y-1z
2x-3y+4z subtraction
(+ ) (-)
6x-3y-5z
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