Solve for x
x = \frac{45}{13} = 3\frac{6}{13} \approx 3.461538462
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33+8x+5x=78
Add 5x to both sides.
33+13x=78
Combine 8x and 5x to get 13x.
13x=78-33
Subtract 33 from both sides.
13x=45
Subtract 33 from 78 to get 45.
x=\frac{45}{13}
Divide both sides by 13.
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