-108=-3+7(4k-3)

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Solution for -108=-3+7(4k-3) equation:


Simplifying
-108 = -3 + 7(4k + -3)

Reorder the terms:
-108 = -3 + 7(-3 + 4k)
-108 = -3 + (-3 * 7 + 4k * 7)
-108 = -3 + (-21 + 28k)

Combine like terms: -3 + -21 = -24
-108 = -24 + 28k

Solving
-108 = -24 + 28k

Solving for variable 'k'.

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

Add '-28k' to each side of the equation.
-108 + -28k = -24 + 28k + -28k

Combine like terms: 28k + -28k = 0
-108 + -28k = -24 + 0
-108 + -28k = -24

Add '108' to each side of the equation.
-108 + 108 + -28k = -24 + 108

Combine like terms: -108 + 108 = 0
0 + -28k = -24 + 108
-28k = -24 + 108

Combine like terms: -24 + 108 = 84
-28k = 84

Divide each side by '-28'.
k = -3

Simplifying
k = -3

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