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Two consecutive sheets dropped out of the book. The sum of the numbers on the sides of the dropped sheets is 154. What is the number of the last page of the dropped sheets?

Result

x =  40

Solution:


x+(x-1)+(x-2)+(x-3) = 154

4x = 160

x = 40

Calculated by our simple equation calculator.







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To solve this verbal math problem 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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