80(n+20)+(1.5)(n)=54

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Solution for 80(n+20)+(1.5)(n)=54 equation:


Simplifying
80(n + 20) + (1.5)(n) = 54

Reorder the terms:
80(20 + n) + (1.5)(n) = 54
(20 * 80 + n * 80) + (1.5)(n) = 54
(1600 + 80n) + (1.5)(n) = 54

Combine like terms: 80n + 1.5n = 81.5n
1600 + 81.5n = 54

Solving
1600 + 81.5n = 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 + 81.5n = 54 + -1600

Combine like terms: 1600 + -1600 = 0
0 + 81.5n = 54 + -1600
81.5n = 54 + -1600

Combine like terms: 54 + -1600 = -1546
81.5n = -1546

Divide each side by '81.5'.
n = -18.96932515

Simplifying
n = -18.96932515

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