Using Elimination method
3x-4y=1
4x-3y=6
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3x-4y=1×4
4x-3y=6×3
_________
12x-16y=4
12x-9y =18
- + -
________
-7y = - 14
y = -14/-7
y = 2
substitute the value in 2 equation u get x value
4×x-3×2 =6
4x - 6 =6
4x = 6+6
4x = 12
x = 12 / 4
x = 3
x = 3,y = 2
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