15n-14+2n-2n-1=18

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Solution for 15n-14+2n-2n-1=18 equation:


Simplifying
15n + -14 + 2n + -2n + -1 = 18

Reorder the terms:
-14 + -1 + 15n + 2n + -2n = 18

Combine like terms: -14 + -1 = -15
-15 + 15n + 2n + -2n = 18

Combine like terms: 15n + 2n = 17n
-15 + 17n + -2n = 18

Combine like terms: 17n + -2n = 15n
-15 + 15n = 18

Solving
-15 + 15n = 18

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 15n = 18 + 15

Combine like terms: -15 + 15 = 0
0 + 15n = 18 + 15
15n = 18 + 15

Combine like terms: 18 + 15 = 33
15n = 33

Divide each side by '15'.
n = 2.2

Simplifying
n = 2.2

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