-164=4(1+7k)

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Solution for -164=4(1+7k) equation:


Simplifying
-164 = 4(1 + 7k)
-164 = (1 * 4 + 7k * 4)
-164 = (4 + 28k)

Solving
-164 = 4 + 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.
-164 + -28k = 4 + 28k + -28k

Combine like terms: 28k + -28k = 0
-164 + -28k = 4 + 0
-164 + -28k = 4

Add '164' to each side of the equation.
-164 + 164 + -28k = 4 + 164

Combine like terms: -164 + 164 = 0
0 + -28k = 4 + 164
-28k = 4 + 164

Combine like terms: 4 + 164 = 168
-28k = 168

Divide each side by '-28'.
k = -6

Simplifying
k = -6

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