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james who is twice as old as his sister martha,is 24 years old. how old is martha

Solution

james who is twice as old as his sister martha, is 24 years old. how old is martha

Solution

Martha^{'} s age is : 12

Solution steps

Translate the problem into an equation:

2 x = 24

Solve for

x, 2 x = 24 : x = 12

Martha^{'} s age is : 12

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