7+4(-3n-3)=-89

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Solution for 7+4(-3n-3)=-89 equation:


Simplifying
7 + 4(-3n + -3) = -89

Reorder the terms:
7 + 4(-3 + -3n) = -89
7 + (-3 * 4 + -3n * 4) = -89
7 + (-12 + -12n) = -89

Combine like terms: 7 + -12 = -5
-5 + -12n = -89

Solving
-5 + -12n = -89

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -12n = -89 + 5

Combine like terms: -5 + 5 = 0
0 + -12n = -89 + 5
-12n = -89 + 5

Combine like terms: -89 + 5 = -84
-12n = -84

Divide each side by '-12'.
n = 7

Simplifying
n = 7

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