-8-3(4n+3)=90

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Solution for -8-3(4n+3)=90 equation:


Simplifying
-8 + -3(4n + 3) = 90

Reorder the terms:
-8 + -3(3 + 4n) = 90
-8 + (3 * -3 + 4n * -3) = 90
-8 + (-9 + -12n) = 90

Combine like terms: -8 + -9 = -17
-17 + -12n = 90

Solving
-17 + -12n = 90

Solving for variable 'n'.

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

Add '17' to each side of the equation.
-17 + 17 + -12n = 90 + 17

Combine like terms: -17 + 17 = 0
0 + -12n = 90 + 17
-12n = 90 + 17

Combine like terms: 90 + 17 = 107
-12n = 107

Divide each side by '-12'.
n = -8.916666667

Simplifying
n = -8.916666667

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