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-3x - 5x = -8 -4
-2x = -4
x = -4:-2
x = 2
pindah ruas aja biar lebih mudah
-3x - 5x + 4 + 8 =
-8x + 12
-8x = -12
x = -12/-8
x = 3/2
mau jadikan desimal.?? ini 1,5