2N-D=1
N-D=-3
PLZZZZZZ SLOVE IT
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Answer:
N=4 and D=7
Step-by-step explanation:
2N-D=1 ---------------------------------(1)
N-D=-3 ---------------------------------(2)
From (2),
D=N+3. --------------------------------(3)
By substituting (3) in (1),
2N-(N+3)=1
2N-N-3=1
N-3=1
N=3+1
N=4 ----------------------------------------(4)
By substituting (4) in (3),
D=4+3
D=7
gourangamandal1974:
GOOD BRO
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