4(5-2n)-3n=4n-85

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Solution for 4(5-2n)-3n=4n-85 equation:


Simplifying
4(5 + -2n) + -3n = 4n + -85
(5 * 4 + -2n * 4) + -3n = 4n + -85
(20 + -8n) + -3n = 4n + -85

Combine like terms: -8n + -3n = -11n
20 + -11n = 4n + -85

Reorder the terms:
20 + -11n = -85 + 4n

Solving
20 + -11n = -85 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
20 + -11n + -4n = -85 + 4n + -4n

Combine like terms: -11n + -4n = -15n
20 + -15n = -85 + 4n + -4n

Combine like terms: 4n + -4n = 0
20 + -15n = -85 + 0
20 + -15n = -85

Add '-20' to each side of the equation.
20 + -20 + -15n = -85 + -20

Combine like terms: 20 + -20 = 0
0 + -15n = -85 + -20
-15n = -85 + -20

Combine like terms: -85 + -20 = -105
-15n = -105

Divide each side by '-15'.
n = 7

Simplifying
n = 7

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