solve graphically : linear equation 3x +4y=10 and 3x-2y=2
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Answer:
x=2,y=1
Step-by-step explanation:
The given equations are:
3x + 4y : lO (1)
2x-2y;2
On multiplying by 2, we get
4x 4y : 4 (2)
Adding equations (1) and (2), we get,
7x;14
x;2
2x-2y;2+y;x-1;2-1;1
Thus, the solution is x =2, y = 1
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