17-3(x+11)=x+12 Tentukan nilai x agar PLSV bernilai benar!
Matematika
ImanuellaClara
Pertanyaan
17-3(x+11)=x+12
Tentukan nilai x agar PLSV bernilai benar!
Tentukan nilai x agar PLSV bernilai benar!
1 Jawaban
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1. Jawaban Aris18
17-3(x+11) = x+12
17 - 3x - 33 = x + 12
-3x - x = 12 + 33 - 17
-4x = 28
x = 28/-4
x = -7