Math Problem Statement
Selisih uang adik dan kakak Rp10.000 dua kali uang Kakak ditambah uang Adik berjumlah Rp40.000 Berapa jumlah uang mereka bentuklah jawaban sistem persamaan linear dua variabel
Solution
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Math Problem Analysis
Mathematical Concepts
Linear equations
Substitution method
Elimination method
Formulas
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Theorems
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Suitable Grade Level
Grades 7-9
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