11(n-12)=5n+7(3n+9)

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Solution for 11(n-12)=5n+7(3n+9) equation:


Simplifying
11(n + -12) = 5n + 7(3n + 9)

Reorder the terms:
11(-12 + n) = 5n + 7(3n + 9)
(-12 * 11 + n * 11) = 5n + 7(3n + 9)
(-132 + 11n) = 5n + 7(3n + 9)

Reorder the terms:
-132 + 11n = 5n + 7(9 + 3n)
-132 + 11n = 5n + (9 * 7 + 3n * 7)
-132 + 11n = 5n + (63 + 21n)

Reorder the terms:
-132 + 11n = 63 + 5n + 21n

Combine like terms: 5n + 21n = 26n
-132 + 11n = 63 + 26n

Solving
-132 + 11n = 63 + 26n

Solving for variable 'n'.

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

Add '-26n' to each side of the equation.
-132 + 11n + -26n = 63 + 26n + -26n

Combine like terms: 11n + -26n = -15n
-132 + -15n = 63 + 26n + -26n

Combine like terms: 26n + -26n = 0
-132 + -15n = 63 + 0
-132 + -15n = 63

Add '132' to each side of the equation.
-132 + 132 + -15n = 63 + 132

Combine like terms: -132 + 132 = 0
0 + -15n = 63 + 132
-15n = 63 + 132

Combine like terms: 63 + 132 = 195
-15n = 195

Divide each side by '-15'.
n = -13

Simplifying
n = -13

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