jjkoch30 jjkoch30

15-11-2014
Mathematics

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zabato is thinking of a number. Three times the sum of the number and ten is the same as eight times the number. What is zabato's number

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superkoopasirf superkoopasirf

15-11-2014

Let [tex]x[/tex] be the number Zabato is thinking of.

[tex]3x + 10 = 8x[/tex]
[tex]10 = 5x[/tex]
[tex]2 = x[/tex]

So the number is 2.

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