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15828.65-5000x
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15828.65-5000x
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80-1.35-\left(5000x-2.8\times 75^{2}\right)
Multiply 0.018 and 75 to get 1.35.
78.65-\left(5000x-2.8\times 75^{2}\right)
Subtract 1.35 from 80 to get 78.65.
78.65-\left(5000x-2.8\times 5625\right)
Calculate 75 to the power of 2 and get 5625.
78.65-\left(5000x-15750\right)
Multiply 2.8 and 5625 to get 15750.
78.65-5000x-\left(-15750\right)
To find the opposite of 5000x-15750, find the opposite of each term.
78.65-5000x+15750
The opposite of -15750 is 15750.
15828.65-5000x
Add 78.65 and 15750 to get 15828.65.
80-1.35-\left(5000x-2.8\times 75^{2}\right)
Multiply 0.018 and 75 to get 1.35.
78.65-\left(5000x-2.8\times 75^{2}\right)
Subtract 1.35 from 80 to get 78.65.
78.65-\left(5000x-2.8\times 5625\right)
Calculate 75 to the power of 2 and get 5625.
78.65-\left(5000x-15750\right)
Multiply 2.8 and 5625 to get 15750.
78.65-5000x-\left(-15750\right)
To find the opposite of 5000x-15750, find the opposite of each term.
78.65-5000x+15750
The opposite of -15750 is 15750.
15828.65-5000x
Add 78.65 and 15750 to get 15828.65.
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