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

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


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

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

Combine like terms: 7 + 3 = 10
10 + -3n = 2 + -4n

Solving
10 + -3n = 2 + -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.
10 + -3n + 4n = 2 + -4n + 4n

Combine like terms: -3n + 4n = 1n
10 + 1n = 2 + -4n + 4n

Combine like terms: -4n + 4n = 0
10 + 1n = 2 + 0
10 + 1n = 2

Add '-10' to each side of the equation.
10 + -10 + 1n = 2 + -10

Combine like terms: 10 + -10 = 0
0 + 1n = 2 + -10
1n = 2 + -10

Combine like terms: 2 + -10 = -8
1n = -8

Divide each side by '1'.
n = -8

Simplifying
n = -8

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