2/3 ( x + 5 ) = 1/2 x tolong aku dong!!??
Matematika
lestary31
Pertanyaan
2/3 ( x + 5 ) = 1/2 x
tolong aku dong!!??
tolong aku dong!!??
2 Jawaban
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1. Jawaban 18Navillera
2/3 (x + 5) = 1/2 x
(2x + 10)/3 = 1/2 x
4x + 20 = 3x
x = -20 -
2. Jawaban zakipelajar
2/3(x+5)=1/2x
2/3x+10/3=1/2x
2/3x-1/2x+10/3=0 ( Semua dikali 6)
4x-3x+20=0
x+20=0
x=-20