305 + 6,6 x = 850 + 3,1 x
Solve for x
x=\frac{1090}{7}\approx 155,714285714
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305+6,6x-3,1x=850
Subtract 3,1x from both sides.
305+3,5x=850
Combine 6,6x and -3,1x to get 3,5x.
3,5x=850-305
Subtract 305 from both sides.
3,5x=545
Subtract 305 from 850 to get 545.
x=\frac{545}{3,5}
Divide both sides by 3,5.
x=\frac{5450}{35}
Expand \frac{545}{3,5} by multiplying both numerator and the denominator by 10.
x=\frac{1090}{7}
Reduce the fraction \frac{5450}{35} to lowest terms by extracting and canceling out 5.
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