9n-(6n+11)=7-(2n-4)

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Solution for 9n-(6n+11)=7-(2n-4) equation:


Simplifying
9n + -1(6n + 11) = 7 + -1(2n + -4)

Reorder the terms:
9n + -1(11 + 6n) = 7 + -1(2n + -4)
9n + (11 * -1 + 6n * -1) = 7 + -1(2n + -4)
9n + (-11 + -6n) = 7 + -1(2n + -4)

Reorder the terms:
-11 + 9n + -6n = 7 + -1(2n + -4)

Combine like terms: 9n + -6n = 3n
-11 + 3n = 7 + -1(2n + -4)

Reorder the terms:
-11 + 3n = 7 + -1(-4 + 2n)
-11 + 3n = 7 + (-4 * -1 + 2n * -1)
-11 + 3n = 7 + (4 + -2n)

Combine like terms: 7 + 4 = 11
-11 + 3n = 11 + -2n

Solving
-11 + 3n = 11 + -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.
-11 + 3n + 2n = 11 + -2n + 2n

Combine like terms: 3n + 2n = 5n
-11 + 5n = 11 + -2n + 2n

Combine like terms: -2n + 2n = 0
-11 + 5n = 11 + 0
-11 + 5n = 11

Add '11' to each side of the equation.
-11 + 11 + 5n = 11 + 11

Combine like terms: -11 + 11 = 0
0 + 5n = 11 + 11
5n = 11 + 11

Combine like terms: 11 + 11 = 22
5n = 22

Divide each side by '5'.
n = 4.4

Simplifying
n = 4.4

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