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Mathematics 21 Online
OpenStudy (anonymous):

Write the following as an equation, using x for the unknown number. Then solve. 1) Four times a number added to 9 times te number equals 65. Find the number.

OpenStudy (debbieg):

If x is a numbeer, how would you write "4 times" the number?

OpenStudy (debbieg):

ANd 9 times the number?

OpenStudy (republican):

4x + 9x = 65 13x = 65\ x = 5

OpenStudy (anonymous):

Thank you! @republican

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