4(3n-1)=(3n+2)+7

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Solution for 4(3n-1)=(3n+2)+7 equation:


Simplifying
4(3n + -1) = (3n + 2) + 7

Reorder the terms:
4(-1 + 3n) = (3n + 2) + 7
(-1 * 4 + 3n * 4) = (3n + 2) + 7
(-4 + 12n) = (3n + 2) + 7

Reorder the terms:
-4 + 12n = (2 + 3n) + 7

Remove parenthesis around (2 + 3n)
-4 + 12n = 2 + 3n + 7

Reorder the terms:
-4 + 12n = 2 + 7 + 3n

Combine like terms: 2 + 7 = 9
-4 + 12n = 9 + 3n

Solving
-4 + 12n = 9 + 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.
-4 + 12n + -3n = 9 + 3n + -3n

Combine like terms: 12n + -3n = 9n
-4 + 9n = 9 + 3n + -3n

Combine like terms: 3n + -3n = 0
-4 + 9n = 9 + 0
-4 + 9n = 9

Add '4' to each side of the equation.
-4 + 4 + 9n = 9 + 4

Combine like terms: -4 + 4 = 0
0 + 9n = 9 + 4
9n = 9 + 4

Combine like terms: 9 + 4 = 13
9n = 13

Divide each side by '9'.
n = 1.444444444

Simplifying
n = 1.444444444

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