(2x-3y=6. (X-y=1. Butuh cepat
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(2x-3y=6. (X-y=1. Butuh cepat
1 Jawaban
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1. Jawaban eripane05
2x-3y=6
2x-2y=2
—————— -
-y = 4
y = -4
subs nilai y
x-y = 1
x -(-4) = 1
x = 1-4
x = -3