SOLUTION: the ages of mark, thomas and ella add up to 88 years thomas is 4 years older than ella and mark is twice as old as ella work out marks age

SOLUTION: the ages of mark, thomas and ella add up to 88 years thomas is 4 years older than ella and mark is twice as old as ella work out marks age

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Question 1088964: the ages of mark, thomas and ella add up to 88 years
thomas is 4 years older than ella and mark is twice as old as ella
work out marks age
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Substitute into the first equation,

Solve for E, then use the M equation to solve for M.
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