Solve for x
x=\frac{36}{61}\approx 0.590163934
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6.1x=3.6
Combine 7x and -0.9x to get 6.1x.
x=\frac{3.6}{6.1}
Divide both sides by 6.1.
x=\frac{36}{61}
Expand \frac{3.6}{6.1} by multiplying both numerator and the denominator by 10.
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