5+2n-4=7n+4-4n

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Solution for 5+2n-4=7n+4-4n equation:


Simplifying
5 + 2n + -4 = 7n + 4 + -4n

Reorder the terms:
5 + -4 + 2n = 7n + 4 + -4n

Combine like terms: 5 + -4 = 1
1 + 2n = 7n + 4 + -4n

Reorder the terms:
1 + 2n = 4 + 7n + -4n

Combine like terms: 7n + -4n = 3n
1 + 2n = 4 + 3n

Solving
1 + 2n = 4 + 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.
1 + 2n + -3n = 4 + 3n + -3n

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

Combine like terms: 3n + -3n = 0
1 + -1n = 4 + 0
1 + -1n = 4

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

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

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

Divide each side by '-1'.
n = -3

Simplifying
n = -3

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