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

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


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

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

Solving
-7 + 7n = 4 + -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.
-7 + 7n + 4n = 4 + -4n + 4n

Combine like terms: 7n + 4n = 11n
-7 + 11n = 4 + -4n + 4n

Combine like terms: -4n + 4n = 0
-7 + 11n = 4 + 0
-7 + 11n = 4

Add '7' to each side of the equation.
-7 + 7 + 11n = 4 + 7

Combine like terms: -7 + 7 = 0
0 + 11n = 4 + 7
11n = 4 + 7

Combine like terms: 4 + 7 = 11
11n = 11

Divide each side by '11'.
n = 1

Simplifying
n = 1

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