3(n-6)=-20+4n

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Solution for 3(n-6)=-20+4n equation:


Simplifying
3(n + -6) = -20 + 4n

Reorder the terms:
3(-6 + n) = -20 + 4n
(-6 * 3 + n * 3) = -20 + 4n
(-18 + 3n) = -20 + 4n

Solving
-18 + 3n = -20 + 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.
-18 + 3n + -4n = -20 + 4n + -4n

Combine like terms: 3n + -4n = -1n
-18 + -1n = -20 + 4n + -4n

Combine like terms: 4n + -4n = 0
-18 + -1n = -20 + 0
-18 + -1n = -20

Add '18' to each side of the equation.
-18 + 18 + -1n = -20 + 18

Combine like terms: -18 + 18 = 0
0 + -1n = -20 + 18
-1n = -20 + 18

Combine like terms: -20 + 18 = -2
-1n = -2

Divide each side by '-1'.
n = 2

Simplifying
n = 2

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