3-6(4+5n)=-231

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Solution for 3-6(4+5n)=-231 equation:


Simplifying
3 + -6(4 + 5n) = -231
3 + (4 * -6 + 5n * -6) = -231
3 + (-24 + -30n) = -231

Combine like terms: 3 + -24 = -21
-21 + -30n = -231

Solving
-21 + -30n = -231

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + -30n = -231 + 21

Combine like terms: -21 + 21 = 0
0 + -30n = -231 + 21
-30n = -231 + 21

Combine like terms: -231 + 21 = -210
-30n = -210

Divide each side by '-30'.
n = 7

Simplifying
n = 7

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