8-(3n-4)=5-4n

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Solution for 8-(3n-4)=5-4n equation:


Simplifying
8 + -1(3n + -4) = 5 + -4n

Reorder the terms:
8 + -1(-4 + 3n) = 5 + -4n
8 + (-4 * -1 + 3n * -1) = 5 + -4n
8 + (4 + -3n) = 5 + -4n

Combine like terms: 8 + 4 = 12
12 + -3n = 5 + -4n

Solving
12 + -3n = 5 + -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.
12 + -3n + 4n = 5 + -4n + 4n

Combine like terms: -3n + 4n = 1n
12 + 1n = 5 + -4n + 4n

Combine like terms: -4n + 4n = 0
12 + 1n = 5 + 0
12 + 1n = 5

Add '-12' to each side of the equation.
12 + -12 + 1n = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 1n = 5 + -12
1n = 5 + -12

Combine like terms: 5 + -12 = -7
1n = -7

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

Simplifying
n = -7

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