11-2(3n-10)=5(4-n)

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Solution for 11-2(3n-10)=5(4-n) equation:


Simplifying
11 + -2(3n + -10) = 5(4 + -1n)

Reorder the terms:
11 + -2(-10 + 3n) = 5(4 + -1n)
11 + (-10 * -2 + 3n * -2) = 5(4 + -1n)
11 + (20 + -6n) = 5(4 + -1n)

Combine like terms: 11 + 20 = 31
31 + -6n = 5(4 + -1n)
31 + -6n = (4 * 5 + -1n * 5)
31 + -6n = (20 + -5n)

Solving
31 + -6n = 20 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
31 + -6n + 5n = 20 + -5n + 5n

Combine like terms: -6n + 5n = -1n
31 + -1n = 20 + -5n + 5n

Combine like terms: -5n + 5n = 0
31 + -1n = 20 + 0
31 + -1n = 20

Add '-31' to each side of the equation.
31 + -31 + -1n = 20 + -31

Combine like terms: 31 + -31 = 0
0 + -1n = 20 + -31
-1n = 20 + -31

Combine like terms: 20 + -31 = -11
-1n = -11

Divide each side by '-1'.
n = 11

Simplifying
n = 11

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