Solve for x
x=\frac{128}{355}\approx 0.36056338
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35.5x=12.8
Combine 35x and 0.5x to get 35.5x.
x=\frac{12.8}{35.5}
Divide both sides by 35.5.
x=\frac{128}{355}
Expand \frac{12.8}{35.5} by multiplying both numerator and the denominator by 10.
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