Solve for x
x = \frac{2462}{3} = 820\frac{2}{3} \approx 820.666666667
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3x-858=\frac{42+5572}{3.5}
Multiply 12 and 3.5 to get 42.
3x-858=\frac{5614}{3.5}
Add 42 and 5572 to get 5614.
3x-858=\frac{56140}{35}
Expand \frac{5614}{3.5} by multiplying both numerator and the denominator by 10.
3x-858=1604
Divide 56140 by 35 to get 1604.
3x=1604+858
Add 858 to both sides.
3x=2462
Add 1604 and 858 to get 2462.
x=\frac{2462}{3}
Divide both sides by 3.
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