8(k+5)+8(7k-5)=2k-8k

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


Simplifying
8(k + 5) + 8(7k + -5) = 2k + -8k

Reorder the terms:
8(5 + k) + 8(7k + -5) = 2k + -8k
(5 * 8 + k * 8) + 8(7k + -5) = 2k + -8k
(40 + 8k) + 8(7k + -5) = 2k + -8k

Reorder the terms:
40 + 8k + 8(-5 + 7k) = 2k + -8k
40 + 8k + (-5 * 8 + 7k * 8) = 2k + -8k
40 + 8k + (-40 + 56k) = 2k + -8k

Reorder the terms:
40 + -40 + 8k + 56k = 2k + -8k

Combine like terms: 40 + -40 = 0
0 + 8k + 56k = 2k + -8k
8k + 56k = 2k + -8k

Combine like terms: 8k + 56k = 64k
64k = 2k + -8k

Combine like terms: 2k + -8k = -6k
64k = -6k

Solving
64k = -6k

Solving for variable 'k'.

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

Add '6k' to each side of the equation.
64k + 6k = -6k + 6k

Combine like terms: 64k + 6k = 70k
70k = -6k + 6k

Combine like terms: -6k + 6k = 0
70k = 0

Divide each side by '70'.
k = 0.0

Simplifying
k = 0.0

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