4x-3y=1 dan 2x-y =-3 maka nilai 3x-2y adlh
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4x-3y=1
2x-y=-3 (x2)
4x-3y=1
4x-2y=-6
_______ -
-1y = 7
y = -7
2x-y = -3
2x + 7 = -3
2x = -10
x = -5
3x-2y = 3(-5)-2(-7) = -15+14 = -1
Mohon maaf apabila ada kesalahan