n+3-7n=-3

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

Simplifying
n + 3 + -7n = -3

Reorder the terms:
3 + n + -7n = -3

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

Solving
3 + -6n = -3

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + -6n = -3 + -3

Combine like terms: 3 + -3 = 0
0 + -6n = -3 + -3
-6n = -3 + -3

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

Divide each side by '-6'.
n = 1

Simplifying
n = 1