-11=-5(3k+8)+8(-5-k)

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Solution for -11=-5(3k+8)+8(-5-k) equation:


Simplifying
-11 = -5(3k + 8) + 8(-5 + -1k)

Reorder the terms:
-11 = -5(8 + 3k) + 8(-5 + -1k)
-11 = (8 * -5 + 3k * -5) + 8(-5 + -1k)
-11 = (-40 + -15k) + 8(-5 + -1k)
-11 = -40 + -15k + (-5 * 8 + -1k * 8)
-11 = -40 + -15k + (-40 + -8k)

Reorder the terms:
-11 = -40 + -40 + -15k + -8k

Combine like terms: -40 + -40 = -80
-11 = -80 + -15k + -8k

Combine like terms: -15k + -8k = -23k
-11 = -80 + -23k

Solving
-11 = -80 + -23k

Solving for variable 'k'.

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

Add '23k' to each side of the equation.
-11 + 23k = -80 + -23k + 23k

Combine like terms: -23k + 23k = 0
-11 + 23k = -80 + 0
-11 + 23k = -80

Add '11' to each side of the equation.
-11 + 11 + 23k = -80 + 11

Combine like terms: -11 + 11 = 0
0 + 23k = -80 + 11
23k = -80 + 11

Combine like terms: -80 + 11 = -69
23k = -69

Divide each side by '23'.
k = -3

Simplifying
k = -3

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