Solve for x
x=4
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0.75x=3
Combine x and -0.25x to get 0.75x.
x=\frac{3}{0.75}
Divide both sides by 0.75.
x=\frac{300}{75}
Expand \frac{3}{0.75} by multiplying both numerator and the denominator by 100.
x=4
Divide 300 by 75 to get 4.
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