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

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


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

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

Reorder the terms:
9 + n = -4(7 + 2n) + 9(n + 6)
9 + n = (7 * -4 + 2n * -4) + 9(n + 6)
9 + n = (-28 + -8n) + 9(n + 6)

Reorder the terms:
9 + n = -28 + -8n + 9(6 + n)
9 + n = -28 + -8n + (6 * 9 + n * 9)
9 + n = -28 + -8n + (54 + 9n)

Reorder the terms:
9 + n = -28 + 54 + -8n + 9n

Combine like terms: -28 + 54 = 26
9 + n = 26 + -8n + 9n

Combine like terms: -8n + 9n = 1n
9 + n = 26 + 1n

Solving
9 + n = 26 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
9 + n + -1n = 26 + 1n + -1n

Combine like terms: n + -1n = 0
9 + 0 = 26 + 1n + -1n
9 = 26 + 1n + -1n

Combine like terms: 1n + -1n = 0
9 = 26 + 0
9 = 26

Add '-9' to each side of the equation.
9 + -9 = 26 + -9

Combine like terms: 9 + -9 = 0
0 = 26 + -9

Combine like terms: 26 + -9 = 17
0 = 17

Simplifying
0 = 17

Combine like terms: 0 + -17 = -17
-17 = 17 + -17

Combine like terms: 17 + -17 = 0
-17 = 0

The solution to this equation could not be determined.

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