7-4n=1-n

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Solution for 7-4n=1-n equation:


Simplifying
7 + -4n = 1 + -1n

Solving
7 + -4n = 1 + -1n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add 'n' to each side of the equation.
7 + -4n + n = 1 + -1n + n

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

Combine like terms: -1n + n = 0
7 + -3n = 1 + 0
7 + -3n = 1

Add '-7' to each side of the equation.
7 + -7 + -3n = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -3n = 1 + -7
-3n = 1 + -7

Combine like terms: 1 + -7 = -6
-3n = -6

Divide each side by '-3'.
n = 2

Simplifying
n = 2

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