-57=6(n-5)-3(2+3x)

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Solution for -57=6(n-5)-3(2+3x) equation:


Simplifying
-57 = 6(n + -5) + -3(2 + 3x)

Reorder the terms:
-57 = 6(-5 + n) + -3(2 + 3x)
-57 = (-5 * 6 + n * 6) + -3(2 + 3x)
-57 = (-30 + 6n) + -3(2 + 3x)
-57 = -30 + 6n + (2 * -3 + 3x * -3)
-57 = -30 + 6n + (-6 + -9x)

Reorder the terms:
-57 = -30 + -6 + 6n + -9x

Combine like terms: -30 + -6 = -36
-57 = -36 + 6n + -9x

Solving
-57 = -36 + 6n + -9x

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-57 + -6n = -36 + 6n + -6n + -9x

Combine like terms: 6n + -6n = 0
-57 + -6n = -36 + 0 + -9x
-57 + -6n = -36 + -9x

Add '57' to each side of the equation.
-57 + 57 + -6n = -36 + 57 + -9x

Combine like terms: -57 + 57 = 0
0 + -6n = -36 + 57 + -9x
-6n = -36 + 57 + -9x

Combine like terms: -36 + 57 = 21
-6n = 21 + -9x

Divide each side by '-6'.
n = -3.5 + 1.5x

Simplifying
n = -3.5 + 1.5x

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