Solve for x
x=5.75
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0-5=0.8\left(x-12\right)
Variable x cannot be equal to 12 since division by zero is not defined. Multiply both sides of the equation by x-12.
-5=0.8\left(x-12\right)
Subtract 5 from 0 to get -5.
-5=0.8x-9.6
Use the distributive property to multiply 0.8 by x-12.
0.8x-9.6=-5
Swap sides so that all variable terms are on the left hand side.
0.8x=-5+9.6
Add 9.6 to both sides.
0.8x=4.6
Add -5 and 9.6 to get 4.6.
x=\frac{4.6}{0.8}
Divide both sides by 0.8.
x=\frac{46}{8}
Expand \frac{4.6}{0.8} by multiplying both numerator and the denominator by 10.
x=\frac{23}{4}
Reduce the fraction \frac{46}{8} to lowest terms by extracting and canceling out 2.
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