Kevin is 3 years older than daniel. two years ago, kevin was 4 times as old as daniel.
let k b...
Mathematics, 15.09.2019 23:20 maddycat4005
Kevin is 3 years older than daniel. two years ago, kevin was 4 times as old as daniel.
let k be kevin’s age and let d be daniel’s age.
which system of equations represents this situation?
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