-5(2n-3)-2n=51

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Solution for -5(2n-3)-2n=51 equation:


Simplifying
-5(2n + -3) + -2n = 51

Reorder the terms:
-5(-3 + 2n) + -2n = 51
(-3 * -5 + 2n * -5) + -2n = 51
(15 + -10n) + -2n = 51

Combine like terms: -10n + -2n = -12n
15 + -12n = 51

Solving
15 + -12n = 51

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 + -12n = 51 + -15

Combine like terms: 15 + -15 = 0
0 + -12n = 51 + -15
-12n = 51 + -15

Combine like terms: 51 + -15 = 36
-12n = 36

Divide each side by '-12'.
n = -3

Simplifying
n = -3

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