∗ x − n u mb er f ro m w hi c h 75 i s 10 l ess x − 10 = 75 ∣ A dd 10 x = 85 75 i s 10 l ess t han 85.
75 is 10 less than 85
The number that is 10 greater than 75 is 85. This can be determined by setting up an equation where the unknown number minus 10 equals 75. By solving the equation, we find that the answer is 85.
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Harga 1 kg telur = T rupiahHarga 1 kg beras = B rupiahDari soal, kita bisa buat dua persamaan:2T - B = 44.000T + B = 43.000Langkah 1: Gabungkan kedua persamaanKita tambahkan kedua persamaan untuk menghilangkan B:(2T - B) + (T + B) = 44.000 + 43.0003T = 87.000Langkah 2: Hitung harga telur per kgT = 87.000 ÷ 3 = 29.000Jawaban:Harga telur per kilogram adalah Rp29.000,00