Solve for x
x=15
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6x+3-6.2x=0
Subtract 6.2x from both sides.
-0.2x+3=0
Combine 6x and -6.2x to get -0.2x.
-0.2x=-3
Subtract 3 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-3}{-0.2}
Divide both sides by -0.2.
x=\frac{-30}{-2}
Expand \frac{-3}{-0.2} by multiplying both numerator and the denominator by 10.
x=15
Divide -30 by -2 to get 15.
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