Systems of Linear Equations: End of Systems of Linear Equations
Applications of systems of linear equations: Determine the ages
John is #2# years older than Francis. Together, in #1# years they will be exactly #80# years old. What are their ages now?
Enter the answer in the form #x=a\land y=b# for the correct values of #a# and #b#, in which #x# is the age of John and #y# is the age of Francis.
Enter the answer in the form #x=a\land y=b# for the correct values of #a# and #b#, in which #x# is the age of John and #y# is the age of Francis.
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