Solve for x
x=5
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8.3+0.6x=11.3
Swap sides so that all variable terms are on the left hand side.
0.6x=11.3-8.3
Subtract 8.3 from both sides.
0.6x=3
Subtract 8.3 from 11.3 to get 3.
x=\frac{3}{0.6}
Divide both sides by 0.6.
x=\frac{30}{6}
Expand \frac{3}{0.6} by multiplying both numerator and the denominator by 10.
x=5
Divide 30 by 6 to get 5.
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