(N+1)*9=18

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Solution for (N+1)*9=18 equation:


Simplifying
(N + 1) * 9 = 18

Reorder the terms:
(1 + N) * 9 = 18

Reorder the terms for easier multiplication:
9(1 + N) = 18
(1 * 9 + N * 9) = 18
(9 + 9N) = 18

Solving
9 + 9N = 18

Solving for variable 'N'.

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

Add '-9' to each side of the equation.
9 + -9 + 9N = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 9N = 18 + -9
9N = 18 + -9

Combine like terms: 18 + -9 = 9
9N = 9

Divide each side by '9'.
N = 1

Simplifying
N = 1

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