8: What must be
subtracted from
7x-3y+Z-2a to
obtained 3x-
5y+z+2a ?
30
ind
A
4x+2y-4a
B 4x-2y+4a
C 4x+2y+4a
bed
D 4x-2y-4a
Answers
Answered by
0
Answer:
option 2 is your answer
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Answered by
0
Answer:
(7x-3y+Z-2a)- (3x-5y+Z+2a)= 4x+2y-4a
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