2(120-22n)=105-4n

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Solution for 2(120-22n)=105-4n equation: 


Simplifying
2(120 + -22n) = 105 + -4n
(120 * 2 + -22n * 2) = 105 + -4n
(240 + -44n) = 105 + -4n

Solving
240 + -44n = 105 + -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.
240 + -44n + 4n = 105 + -4n + 4n

Combine like terms: -44n + 4n = -40n
240 + -40n = 105 + -4n + 4n

Combine like terms: -4n + 4n = 0
240 + -40n = 105 + 0
240 + -40n = 105

Add '-240' to each side of the equation.
240 + -240 + -40n = 105 + -240

Combine like terms: 240 + -240 = 0
0 + -40n = 105 + -240
-40n = 105 + -240

Combine like terms: 105 + -240 = -135
-40n = -135

Divide each side by '-40'.
n = 3.375

Simplifying
n = 3.375

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