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

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


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

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

Combine like terms: 7 + 7 = 14
14 + -3n = 4 + -4n

Solving
14 + -3n = 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.
14 + -3n + 4n = 4 + -4n + 4n

Combine like terms: -3n + 4n = 1n
14 + 1n = 4 + -4n + 4n

Combine like terms: -4n + 4n = 0
14 + 1n = 4 + 0
14 + 1n = 4

Add '-14' to each side of the equation.
14 + -14 + 1n = 4 + -14

Combine like terms: 14 + -14 = 0
0 + 1n = 4 + -14
1n = 4 + -14

Combine like terms: 4 + -14 = -10
1n = -10

Divide each side by '1'.
n = -10

Simplifying
n = -10

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