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Sally is 6. Tom is one year older than sally. How old is Tom?

Solution

Sally is 6. Tom is one year older than sally. How old is Tom?

Solution

Tom^{'} s age is : 7

Solution steps

Translate the problem into an equation:

x - 1 = 6

Solve for

x, x - 1 = 6 : x = 7

Tom^{'} s age is : 7

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