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

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


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

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

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

Solving
9 + -2n = 2 + -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.
9 + -2n + 3n = 2 + -3n + 3n

Combine like terms: -2n + 3n = 1n
9 + 1n = 2 + -3n + 3n

Combine like terms: -3n + 3n = 0
9 + 1n = 2 + 0
9 + 1n = 2

Add '-9' to each side of the equation.
9 + -9 + 1n = 2 + -9

Combine like terms: 9 + -9 = 0
0 + 1n = 2 + -9
1n = 2 + -9

Combine like terms: 2 + -9 = -7
1n = -7

Divide each side by '1'.
n = -7

Simplifying
n = -7

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