4n-2(n-9)=2+3n

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Solution for 4n-2(n-9)=2+3n equation:


Simplifying
4n + -2(n + -9) = 2 + 3n

Reorder the terms:
4n + -2(-9 + n) = 2 + 3n
4n + (-9 * -2 + n * -2) = 2 + 3n
4n + (18 + -2n) = 2 + 3n

Reorder the terms:
18 + 4n + -2n = 2 + 3n

Combine like terms: 4n + -2n = 2n
18 + 2n = 2 + 3n

Solving
18 + 2n = 2 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
18 + 2n + -3n = 2 + 3n + -3n

Combine like terms: 2n + -3n = -1n
18 + -1n = 2 + 3n + -3n

Combine like terms: 3n + -3n = 0
18 + -1n = 2 + 0
18 + -1n = 2

Add '-18' to each side of the equation.
18 + -18 + -1n = 2 + -18

Combine like terms: 18 + -18 = 0
0 + -1n = 2 + -18
-1n = 2 + -18

Combine like terms: 2 + -18 = -16
-1n = -16

Divide each side by '-1'.
n = 16

Simplifying
n = 16

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