Math

Solve for the unknown 4(5 + 13x) = 540

Asked by AnneS2 12 years ago 7/22/2013 5:07 AM

Last updated by anonymous 12 years ago 7/23/2013 8:40 PM

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Answered by CherieS 12 years ago 7/23/2013 8:40 PM

4(5 + 13x) = 540

4(5) (4)( + 13x) = 540

20+52x=540

20+52x-20=540-20

52x=520

52x/52=520/52

x=10