80(20-n)+(150)(n)=54

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Solution for 80(20-n)+(150)(n)=54 equation:


Simplifying
80(20 + -1n) + (150)(n) = 54
(20 * 80 + -1n * 80) + (150)(n) = 54
(1600 + -80n) + (150)(n) = 54

Combine like terms: -80n + 150n = 70n
1600 + 70n = 54

Solving
1600 + 70n = 54

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-1600' to each side of the equation.
1600 + -1600 + 70n = 54 + -1600

Combine like terms: 1600 + -1600 = 0
0 + 70n = 54 + -1600
70n = 54 + -1600

Combine like terms: 54 + -1600 = -1546
70n = -1546

Divide each side by '70'.
n = -22.08571429

Simplifying
n = -22.08571429

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