9(n-1)+2=8n-6

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Solution for 9(n-1)+2=8n-6 equation:


Simplifying
9(n + -1) + 2 = 8n + -6

Reorder the terms:
9(-1 + n) + 2 = 8n + -6
(-1 * 9 + n * 9) + 2 = 8n + -6
(-9 + 9n) + 2 = 8n + -6

Reorder the terms:
-9 + 2 + 9n = 8n + -6

Combine like terms: -9 + 2 = -7
-7 + 9n = 8n + -6

Reorder the terms:
-7 + 9n = -6 + 8n

Solving
-7 + 9n = -6 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-7 + 9n + -8n = -6 + 8n + -8n

Combine like terms: 9n + -8n = 1n
-7 + 1n = -6 + 8n + -8n

Combine like terms: 8n + -8n = 0
-7 + 1n = -6 + 0
-7 + 1n = -6

Add '7' to each side of the equation.
-7 + 7 + 1n = -6 + 7

Combine like terms: -7 + 7 = 0
0 + 1n = -6 + 7
1n = -6 + 7

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

Divide each side by '1'.
n = 1

Simplifying
n = 1

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