Solve for x
x = \frac{140}{9} = 15\frac{5}{9} \approx 15.555555556
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x=\frac{7}{0.45}
Divide both sides by 0.45.
x=\frac{700}{45}
Expand \frac{7}{0.45} by multiplying both numerator and the denominator by 100.
x=\frac{140}{9}
Reduce the fraction \frac{700}{45} to lowest terms by extracting and canceling out 5.
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Matrix
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