Solve for x
x=7.2
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0.6-0.05x+0.1x=0.96
Use the distributive property to multiply 0.05 by 12-x.
0.6+0.05x=0.96
Combine -0.05x and 0.1x to get 0.05x.
0.05x=0.96-0.6
Subtract 0.6 from both sides.
0.05x=0.36
Subtract 0.6 from 0.96 to get 0.36.
x=\frac{0.36}{0.05}
Divide both sides by 0.05.
x=\frac{36}{5}
Expand \frac{0.36}{0.05} by multiplying both numerator and the denominator by 100.
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