4x/2y linear equation in one variable
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Answer:
The given equations are
4x+2y=5 ...(i)
x−2y=0 ...(ii)
from (ii) equation, x=2y
∴(i) becomes, 8y+2y=5⇒10y=5⇒y=
2
1
∴x=2y=2×
2
1
=1
Hence, x=1 and y=2
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