-3(6n+7)=105

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Solution for -3(6n+7)=105 equation:


Simplifying
-3(6n + 7) = 105

Reorder the terms:
-3(7 + 6n) = 105
(7 * -3 + 6n * -3) = 105
(-21 + -18n) = 105

Solving
-21 + -18n = 105

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 + -18n = 105 + 21

Combine like terms: -21 + 21 = 0
0 + -18n = 105 + 21
-18n = 105 + 21

Combine like terms: 105 + 21 = 126
-18n = 126

Divide each side by '-18'.
n = -7

Simplifying
n = -7

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