164=-4(-8+7k)

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Solution for 164=-4(-8+7k) equation:


Simplifying
164 = -4(-8 + 7k)
164 = (-8 * -4 + 7k * -4)
164 = (32 + -28k)

Solving
164 = 32 + -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 = 32 + -28k + 28k

Combine like terms: -28k + 28k = 0
164 + 28k = 32 + 0
164 + 28k = 32

Add '-164' to each side of the equation.
164 + -164 + 28k = 32 + -164

Combine like terms: 164 + -164 = 0
0 + 28k = 32 + -164
28k = 32 + -164

Combine like terms: 32 + -164 = -132
28k = -132

Divide each side by '28'.
k = -4.714285714

Simplifying
k = -4.714285714

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