Solve for x
x = \frac{257}{5} = 51\frac{2}{5} = 51.4
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5x+13=270
Combine 3x and 2x to get 5x.
5x=270-13
Subtract 13 from both sides.
5x=257
Subtract 13 from 270 to get 257.
x=\frac{257}{5}
Divide both sides by 5.
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