Timeage

Seven times of my age is 8 less than the largest two-digit number. How old I am?

Result

x =  13

Solution:


7x = 99-8

7x = 91

x = 13

Calculated by our simple equation calculator.








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To solve this example are needed these knowledge from mathematics:

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

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