-18+6(-19n-18)=6(-17n-7)

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Solution for -18+6(-19n-18)=6(-17n-7) equation:


Simplifying
-18 + 6(-19n + -18) = 6(-17n + -7)

Reorder the terms:
-18 + 6(-18 + -19n) = 6(-17n + -7)
-18 + (-18 * 6 + -19n * 6) = 6(-17n + -7)
-18 + (-108 + -114n) = 6(-17n + -7)

Combine like terms: -18 + -108 = -126
-126 + -114n = 6(-17n + -7)

Reorder the terms:
-126 + -114n = 6(-7 + -17n)
-126 + -114n = (-7 * 6 + -17n * 6)
-126 + -114n = (-42 + -102n)

Solving
-126 + -114n = -42 + -102n

Solving for variable 'n'.

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

Add '102n' to each side of the equation.
-126 + -114n + 102n = -42 + -102n + 102n

Combine like terms: -114n + 102n = -12n
-126 + -12n = -42 + -102n + 102n

Combine like terms: -102n + 102n = 0
-126 + -12n = -42 + 0
-126 + -12n = -42

Add '126' to each side of the equation.
-126 + 126 + -12n = -42 + 126

Combine like terms: -126 + 126 = 0
0 + -12n = -42 + 126
-12n = -42 + 126

Combine like terms: -42 + 126 = 84
-12n = 84

Divide each side by '-12'.
n = -7

Simplifying
n = -7

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