Hey there ! 4x + 6y = 6 multiplied by 3 gives, 12x + 18Y = 18 3x + 7Y =2 multiples by 4 gives, 12x + 28 y = 8 .Subtracting both EQUATIONS, 12x + 18y = 18 12x + 28y = 8 =============-10y = 10 So, y = -1 .Now, 4x - 6 =6 , 4x = 12 , x = 3 .So, ( x, y) = ( 3 , -1 ) is the required solution.
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