-6+6(-5+7n)=258

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Solution for -6+6(-5+7n)=258 equation:


Simplifying
-6 + 6(-5 + 7n) = 258
-6 + (-5 * 6 + 7n * 6) = 258
-6 + (-30 + 42n) = 258

Combine like terms: -6 + -30 = -36
-36 + 42n = 258

Solving
-36 + 42n = 258

Solving for variable 'n'.

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

Add '36' to each side of the equation.
-36 + 36 + 42n = 258 + 36

Combine like terms: -36 + 36 = 0
0 + 42n = 258 + 36
42n = 258 + 36

Combine like terms: 258 + 36 = 294
42n = 294

Divide each side by '42'.
n = 7

Simplifying
n = 7

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