-8k-7(5-2x)=-123

Solution for -8k-7(5-2x)=-123 equation:

Simplifying
-8k + -7(5 + -2x) = -123
-8k + (5 * -7 + -2x * -7) = -123
-8k + (-35 + 14x) = -123

Reorder the terms:
-35 + -8k + 14x = -123

Solving
-35 + -8k + 14x = -123

Solving for variable 'k'.

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

Add '35' to each side of the equation.
-35 + -8k + 35 + 14x = -123 + 35

Reorder the terms:
-35 + 35 + -8k + 14x = -123 + 35

Combine like terms: -35 + 35 = 0
0 + -8k + 14x = -123 + 35
-8k + 14x = -123 + 35

Combine like terms: -123 + 35 = -88
-8k + 14x = -88

Add '-14x' to each side of the equation.
-8k + 14x + -14x = -88 + -14x

Combine like terms: 14x + -14x = 0
-8k + 0 = -88 + -14x
-8k = -88 + -14x

Divide each side by '-8'.
k = 11 + 1.75x

Simplifying
k = 11 + 1.75x