-7n+9=-6n-16

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Solution for -7n+9=-6n-16 equation:


Simplifying
-7n + 9 = -6n + -16

Reorder the terms:
9 + -7n = -6n + -16

Reorder the terms:
9 + -7n = -16 + -6n

Solving
9 + -7n = -16 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
9 + -7n + 6n = -16 + -6n + 6n

Combine like terms: -7n + 6n = -1n
9 + -1n = -16 + -6n + 6n

Combine like terms: -6n + 6n = 0
9 + -1n = -16 + 0
9 + -1n = -16

Add '-9' to each side of the equation.
9 + -9 + -1n = -16 + -9

Combine like terms: 9 + -9 = 0
0 + -1n = -16 + -9
-1n = -16 + -9

Combine like terms: -16 + -9 = -25
-1n = -25

Divide each side by '-1'.
n = 25

Simplifying
n = 25

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