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Question

Solve the simultaneous equation:
2x+23y=16; 3x+2y=0

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Solution

Given equations
2x+2y×13=16.....(1)
and 3x+2y=0
2y=3x....(2)
Putting (2) in (1) , we get
2x+3x×13=16
2x1x=16
1x=16
x=6
Putting value of x in (2)
2y=36
2y=12
y=4

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