X+ y= 5 & 2x - 3 y = 4 elimination method
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x+y =5 ....(1)
multiply (1) by two we get
2x+2y=10 ...(2)
2x-3y=4....(3).
subtract 2 from 3
-5y = -6
y= 6/5....(4)
putting 4 in (1)
x+6/5=5
5x+6= 25
x =19/5
multiply (1) by two we get
2x+2y=10 ...(2)
2x-3y=4....(3).
subtract 2 from 3
-5y = -6
y= 6/5....(4)
putting 4 in (1)
x+6/5=5
5x+6= 25
x =19/5
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