2=-7n+9

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Solution for 2=-7n+9 equation:


Simplifying
2 = -7n + 9

Reorder the terms:
2 = 9 + -7n

Solving
2 = 9 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
2 + 7n = 9 + -7n + 7n

Combine like terms: -7n + 7n = 0
2 + 7n = 9 + 0
2 + 7n = 9

Add '-2' to each side of the equation.
2 + -2 + 7n = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 7n = 9 + -2
7n = 9 + -2

Combine like terms: 9 + -2 = 7
7n = 7

Divide each side by '7'.
n = 1

Simplifying
n = 1

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