10k-(2k-8)-(2k-3)=-4

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Solution for 10k-(2k-8)-(2k-3)=-4 equation: 


Simplifying
10k + -1(2k + -8) + -1(2k + -3) = -4

Reorder the terms:
10k + -1(-8 + 2k) + -1(2k + -3) = -4
10k + (-8 * -1 + 2k * -1) + -1(2k + -3) = -4
10k + (8 + -2k) + -1(2k + -3) = -4

Reorder the terms:
10k + 8 + -2k + -1(-3 + 2k) = -4
10k + 8 + -2k + (-3 * -1 + 2k * -1) = -4
10k + 8 + -2k + (3 + -2k) = -4

Reorder the terms:
8 + 3 + 10k + -2k + -2k = -4

Combine like terms: 8 + 3 = 11
11 + 10k + -2k + -2k = -4

Combine like terms: 10k + -2k = 8k
11 + 8k + -2k = -4

Combine like terms: 8k + -2k = 6k
11 + 6k = -4

Solving
11 + 6k = -4

Solving for variable 'k'.

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

Add '-11' to each side of the equation.
11 + -11 + 6k = -4 + -11

Combine like terms: 11 + -11 = 0
0 + 6k = -4 + -11
6k = -4 + -11

Combine like terms: -4 + -11 = -15
6k = -15

Divide each side by '6'.
k = -2.5

Simplifying
k = -2.5

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