2x + 3y =8 4x -6y =9 Comarping a1
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(2x+3y=8) mutiply by 2
4x-6y=9
4x+6y=16
4x-6y=9
By elimination
12y=7
y=7/12
2x+3(7/12)=8
2x+(7/4)=8
2x=8-(7/4)
2x=25/4
x=25/2
x=12.5
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