Solve for x
x = \frac{600000}{7} = 85714\frac{2}{7} \approx 85714.285714286
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12000+0.09x-0.02x=18000
Subtract 0.02x from both sides.
12000+0.07x=18000
Combine 0.09x and -0.02x to get 0.07x.
0.07x=18000-12000
Subtract 12000 from both sides.
0.07x=6000
Subtract 12000 from 18000 to get 6000.
x=\frac{6000}{0.07}
Divide both sides by 0.07.
x=\frac{600000}{7}
Expand \frac{6000}{0.07} by multiplying both numerator and the denominator by 100.
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