3-7n=-4n

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


Simplifying
3 + -7n = -4n

Solving
3 + -7n = -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.
3 + -7n + 4n = -4n + 4n

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

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

Add '-3' to each side of the equation.
3 + -3 + -3n = 0 + -3

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

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

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

Simplifying
n = 1

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