9[n+5]-7=11

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Solution for 9[n+5]-7=11 equation:


Simplifying
9[n + 5] + -7 = 11

Reorder the terms:
9[5 + n] + -7 = 11
[5 * 9 + n * 9] + -7 = 11
[45 + 9n] + -7 = 11

Reorder the terms:
45 + -7 + 9n = 11

Combine like terms: 45 + -7 = 38
38 + 9n = 11

Solving
38 + 9n = 11

Solving for variable 'n'.

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

Add '-38' to each side of the equation.
38 + -38 + 9n = 11 + -38

Combine like terms: 38 + -38 = 0
0 + 9n = 11 + -38
9n = 11 + -38

Combine like terms: 11 + -38 = -27
9n = -27

Divide each side by '9'.
n = -3

Simplifying
n = -3

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