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Mathematics, 22.02.2021 08:40 Jrstx333

13. Sebuah persegi panjang mempunyai panjang 5 cm lebih
panjang dari lebarnya. Jumlah
panjang dan lebarnya adalah 19
cm. Jika lebar dinyatakan
dengan m, persamaan linear
yang tepat dari cerita tersebut
adalah​

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13. Sebuah persegi panjang mempunyai panjang 5 cm lebih
panjang dari lebarnya. Jumlah
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