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QUESTION ⤵
2 × kg + 3 × 15 = 55 kg
ANSWER ⤵
2 × kg + 3 × 15 = 55 kg
= 3 × 15 = 45
= 2 × kg + 45 = 55 kg
= 55 kg - 45 = 11 kg
= 2 × kg = 11 kg
= 11 kg ÷ 2 = 5.5 kg
2 × 5.5 kg + 3 × 15 = 55 kg
Therefore, 5.5 kg is your answer.
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