5x+3y=11 and 3x+5y=13 by elimination
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Answer:
5x + 3y=11 (5)
3x + 5y=13(3)
25x + 15y =55
9x +15y = 39
- - = -
16x = 16
x=16/16
x=1
Now putting the value of x in 5x + 3y = 11
5(1) +3y=11
5 +3y=11
3y = 11-5
3y = 6
y = 6/3
y = 2
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