Solve for x
x = \frac{40000}{9} = 4444\frac{4}{9} \approx 4444.444444444
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8x+x=40000
Multiply both sides of the equation by 8.
9x=40000
Combine 8x and x to get 9x.
x=\frac{40000}{9}
Divide both sides by 9.
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