-72-3(n+7)=3-6n

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Solution for -72-3(n+7)=3-6n equation:


Simplifying
-72 + -3(n + 7) = 3 + -6n

Reorder the terms:
-72 + -3(7 + n) = 3 + -6n
-72 + (7 * -3 + n * -3) = 3 + -6n
-72 + (-21 + -3n) = 3 + -6n

Combine like terms: -72 + -21 = -93
-93 + -3n = 3 + -6n

Solving
-93 + -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.
-93 + -3n + 6n = 3 + -6n + 6n

Combine like terms: -3n + 6n = 3n
-93 + 3n = 3 + -6n + 6n

Combine like terms: -6n + 6n = 0
-93 + 3n = 3 + 0
-93 + 3n = 3

Add '93' to each side of the equation.
-93 + 93 + 3n = 3 + 93

Combine like terms: -93 + 93 = 0
0 + 3n = 3 + 93
3n = 3 + 93

Combine like terms: 3 + 93 = 96
3n = 96

Divide each side by '3'.
n = 32

Simplifying
n = 32

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