-4+3(-7k-8)=-133

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Solution for -4+3(-7k-8)=-133 equation: 


Simplifying
-4 + 3(-7k + -8) = -133

Reorder the terms:
-4 + 3(-8 + -7k) = -133
-4 + (-8 * 3 + -7k * 3) = -133
-4 + (-24 + -21k) = -133

Combine like terms: -4 + -24 = -28
-28 + -21k = -133

Solving
-28 + -21k = -133

Solving for variable 'k'.

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

Add '28' to each side of the equation.
-28 + 28 + -21k = -133 + 28

Combine like terms: -28 + 28 = 0
0 + -21k = -133 + 28
-21k = -133 + 28

Combine like terms: -133 + 28 = -105
-21k = -105

Divide each side by '-21'.
k = 5

Simplifying
k = 5

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