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carlo is twelve years older than mark are find of carlosage is equal to one-halfof marks age .how old did each now?
sorry, i'd like to clarify the question: carlo is 12 years older than mark. carlo's age is one-half of mark's age. how old is each now? if that's correct, then try to write 2 formulas that reflect that. hint: use variables. example: carlo = C and mark = M.