-4(-2k-7)+2(-1-k)=

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Solution for -4(-2k-7)+2(-1-k)= equation:


Simplifying
-4(-2k + -7) + 2(-1 + -1k) = 0

Reorder the terms:
-4(-7 + -2k) + 2(-1 + -1k) = 0
(-7 * -4 + -2k * -4) + 2(-1 + -1k) = 0
(28 + 8k) + 2(-1 + -1k) = 0
28 + 8k + (-1 * 2 + -1k * 2) = 0
28 + 8k + (-2 + -2k) = 0

Reorder the terms:
28 + -2 + 8k + -2k = 0

Combine like terms: 28 + -2 = 26
26 + 8k + -2k = 0

Combine like terms: 8k + -2k = 6k
26 + 6k = 0

Solving
26 + 6k = 0

Solving for variable 'k'.

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

Add '-26' to each side of the equation.
26 + -26 + 6k = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 6k = 0 + -26
6k = 0 + -26

Combine like terms: 0 + -26 = -26
6k = -26

Divide each side by '6'.
k = -4.333333333

Simplifying
k = -4.333333333

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