write a linear system - let a = boxes of apples and b = boxes of bananas a + b = 86 32a + 16b = 1968
solve - use substitution a = 86 - b 32(86 - b) + 16b = 1968 2752 - 32b + 16b = 1968 -16b = -784 16b = 784 b = 49 a + 49 = 86 a = 37
37 boxes of apples and 49 boxes of bananas
We set up a system of equations to model the delivery of fruit boxes, leading to the conclusion that there were 37 boxes of apples and 49 boxes of bananas. The equations derived were a + b = 86 and 32 a + 16 b = 1968 . By solving these equations using substitution, we found the number of each type of box.
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Jawaban:3 kelereng yang tersisa. Dikarenakan 4-1 = 3. Jadi banyak kelereng yang dia miliki sekarang adalah 3 buah kelereng.
Jawaban:3 kelereng yang dimilikinya.