-3(n+7)=-6n+3

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


Simplifying
-3(n + 7) = -6n + 3

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

Reorder the terms:
-21 + -3n = 3 + -6n

Solving
-21 + -3n = 3 + -6n

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.
-21 + -3n + 6n = 3 + -6n + 6n

Combine like terms: -3n + 6n = 3n
-21 + 3n = 3 + -6n + 6n

Combine like terms: -6n + 6n = 0
-21 + 3n = 3 + 0
-21 + 3n = 3

Add '21' to each side of the equation.
-21 + 21 + 3n = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 3n = 3 + 21
3n = 3 + 21

Combine like terms: 3 + 21 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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