3×+2×+10=4× TOLONG DIJAWAB
Matematika
Fany1089
Pertanyaan
3×+2×+10=4×
TOLONG DIJAWAB
TOLONG DIJAWAB
1 Jawaban
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1. Jawaban hanifah204
3x+2x+10=4x
3x+2x-4x=10
5x-4x=10
x=10