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

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


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

Reorder the terms:
-3 + 3n = 7(-2 + 2n)
-3 + 3n = (-2 * 7 + 2n * 7)
-3 + 3n = (-14 + 14n)

Solving
-3 + 3n = -14 + 14n

Solving for variable 'n'.

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

Add '-14n' to each side of the equation.
-3 + 3n + -14n = -14 + 14n + -14n

Combine like terms: 3n + -14n = -11n
-3 + -11n = -14 + 14n + -14n

Combine like terms: 14n + -14n = 0
-3 + -11n = -14 + 0
-3 + -11n = -14

Add '3' to each side of the equation.
-3 + 3 + -11n = -14 + 3

Combine like terms: -3 + 3 = 0
0 + -11n = -14 + 3
-11n = -14 + 3

Combine like terms: -14 + 3 = -11
-11n = -11

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

Simplifying
n = 1

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