5 ( 4x - 3y ) + 3 ( 5y - 2y)
5 ( 4x - 3y ) + 3 ( 5y - 2y)
20x - 15y + 15y - 6y
20x - 0 - 6y
20x - ( -6y )
20x + 6y
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Jawaban:
20x - 6y
Penjelasan dengan langkah-langkah:
5(4x - 3y ) + 3 ( 5y - 2y ) = 20x - 15y + 3 ( 3y )
= 20 x - 6 y
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