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## Blondisaurus one year ago Find the Value of U

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1. Blondisaurus

$\frac{ 7u-5 }{ 4 }+ \frac{ 8u+3 }{ 3 }= 13$

2. anonymous

u = 3

3. Blondisaurus

How did you come to that?

4. anonymous

put u = 3 in the above expression you will get 13

5. Blondisaurus

I understand that but Im not going to just guess numbers and plug them in for future equations. There has to be a process to getting to 3

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