what should be added to 3x+4y to get 5y
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Answer:
y-3x
Step by step explanation:
Let the quantity that should be added be A
So, (3x+4y)+A=5y
3x+4y+A=5y
3x+A=5y-4y
A=y-3x
Verification:
(3x+4y)+y-3x
=3x+4y+y-3x
=5y
Hence Proved
y-3x
Step by step explanation:
Let the quantity that should be added be A
So, (3x+4y)+A=5y
3x+4y+A=5y
3x+A=5y-4y
A=y-3x
Verification:
(3x+4y)+y-3x
=3x+4y+y-3x
=5y
Hence Proved
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