( 12 , -9 ) --> x = 12 dan y = -9
Persamaan garis sejajar
[tex]6y = - 4x - 3 \\ 6y + 4x = 6( - 9) + 4(12) \\ 6y + 4x = - 54 + 48 \\ 6y + 4x = - 6 \\ 6y = - 4x - 6[/tex]
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( 12 , -9 ) --> x = 12 dan y = -9
Persamaan garis sejajar
[tex]6y = - 4x - 3 \\ 6y + 4x = 6( - 9) + 4(12) \\ 6y + 4x = - 54 + 48 \\ 6y + 4x = - 6 \\ 6y = - 4x - 6[/tex]