charlotte67
24.05.2021 •
Mathematics
Pedro is 4 years older than 3 times as old as mercy. Pedro is 28 years old. Camilla said that she can write the equation 3m+4=28, subtract 4 from both sides, and then divide both sides by 3 to find mercy's age. Adam said he can subtract 28-4 and then divide the difference by 3 to find mercy's age. Who is correct
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