15-(n*2)=3

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Solution for 15-(n*2)=3 equation:


Simplifying
15 + -1(n * 2) = 3

Reorder the terms for easier multiplication:
15 + -1(2n) = 3

Remove parenthesis around (2n)
15 + -1 * 2n = 3

Multiply -1 * 2
15 + -2n = 3

Solving
15 + -2n = 3

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 + -2n = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -2n = 3 + -15
-2n = 3 + -15

Combine like terms: 3 + -15 = -12
-2n = -12

Divide each side by '-2'.
n = 6

Simplifying
n = 6

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