7n+3=-2n+39

Solution for 7n+3=-2n+39 equation:

Simplifying
7n + 3 = -2n + 39

Reorder the terms:
3 + 7n = -2n + 39

Reorder the terms:
3 + 7n = 39 + -2n

Solving
3 + 7n = 39 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
3 + 7n + 2n = 39 + -2n + 2n

Combine like terms: 7n + 2n = 9n
3 + 9n = 39 + -2n + 2n

Combine like terms: -2n + 2n = 0
3 + 9n = 39 + 0
3 + 9n = 39

Add '-3' to each side of the equation.
3 + -3 + 9n = 39 + -3

Combine like terms: 3 + -3 = 0
0 + 9n = 39 + -3
9n = 39 + -3

Combine like terms: 39 + -3 = 36
9n = 36

Divide each side by '9'.
n = 4

Simplifying
n = 4