Solve for x
x = \frac{100}{21} = 4\frac{16}{21} \approx 4.761904762
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x-3=0.37x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
x-3-0.37x=0
Subtract 0.37x from both sides.
0.63x-3=0
Combine x and -0.37x to get 0.63x.
0.63x=3
Add 3 to both sides. Anything plus zero gives itself.
x=\frac{3}{0.63}
Divide both sides by 0.63.
x=\frac{300}{63}
Expand \frac{3}{0.63} by multiplying both numerator and the denominator by 100.
x=\frac{100}{21}
Reduce the fraction \frac{300}{63} to lowest terms by extracting and canceling out 3.
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