4+9(2n+7)=

Solution for 4+9(2n+7)= equation:

Simplifying
4 + 9(2n + 7) = 0

Reorder the terms:
4 + 9(7 + 2n) = 0
4 + (7 * 9 + 2n * 9) = 0
4 + (63 + 18n) = 0

Combine like terms: 4 + 63 = 67
67 + 18n = 0

Solving
67 + 18n = 0

Solving for variable 'n'.

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

Add '-67' to each side of the equation.
67 + -67 + 18n = 0 + -67

Combine like terms: 67 + -67 = 0
0 + 18n = 0 + -67
18n = 0 + -67

Combine like terms: 0 + -67 = -67
18n = -67

Divide each side by '18'.
n = -3.722222222

Simplifying
n = -3.722222222