2x+3y=6;6x_5y=4(simultaneous equation) equation method
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2x+3y=6. ----1
6x-5y=4. ----2
by using elimination method
multiplying eq. 1 by3
6x+9y=18
6x-5y=4
-. +. -
_______
14y=14
y=1
2x+3(1)=6
2x=3
x=2
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