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

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


Simplifying
2 + 3(n + -4) = 9 + -1(3n + 2)

Reorder the terms:
2 + 3(-4 + n) = 9 + -1(3n + 2)
2 + (-4 * 3 + n * 3) = 9 + -1(3n + 2)
2 + (-12 + 3n) = 9 + -1(3n + 2)

Combine like terms: 2 + -12 = -10
-10 + 3n = 9 + -1(3n + 2)

Reorder the terms:
-10 + 3n = 9 + -1(2 + 3n)
-10 + 3n = 9 + (2 * -1 + 3n * -1)
-10 + 3n = 9 + (-2 + -3n)

Combine like terms: 9 + -2 = 7
-10 + 3n = 7 + -3n

Solving
-10 + 3n = 7 + -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.
-10 + 3n + 3n = 7 + -3n + 3n

Combine like terms: 3n + 3n = 6n
-10 + 6n = 7 + -3n + 3n

Combine like terms: -3n + 3n = 0
-10 + 6n = 7 + 0
-10 + 6n = 7

Add '10' to each side of the equation.
-10 + 10 + 6n = 7 + 10

Combine like terms: -10 + 10 = 0
0 + 6n = 7 + 10
6n = 7 + 10

Combine like terms: 7 + 10 = 17
6n = 17

Divide each side by '6'.
n = 2.833333333

Simplifying
n = 2.833333333

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