5(k+5)-(4k+6)=-4

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Solution for 5(k+5)-(4k+6)=-4 equation:


Simplifying
5(k + 5) + -1(4k + 6) = -4

Reorder the terms:
5(5 + k) + -1(4k + 6) = -4
(5 * 5 + k * 5) + -1(4k + 6) = -4
(25 + 5k) + -1(4k + 6) = -4

Reorder the terms:
25 + 5k + -1(6 + 4k) = -4
25 + 5k + (6 * -1 + 4k * -1) = -4
25 + 5k + (-6 + -4k) = -4

Reorder the terms:
25 + -6 + 5k + -4k = -4

Combine like terms: 25 + -6 = 19
19 + 5k + -4k = -4

Combine like terms: 5k + -4k = 1k
19 + 1k = -4

Solving
19 + 1k = -4

Solving for variable 'k'.

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

Add '-19' to each side of the equation.
19 + -19 + 1k = -4 + -19

Combine like terms: 19 + -19 = 0
0 + 1k = -4 + -19
1k = -4 + -19

Combine like terms: -4 + -19 = -23
1k = -23

Divide each side by '1'.
k = -23

Simplifying
k = -23

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