(k-8)5=(7+k)-1

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Solution for (k-8)5=(7+k)-1 equation:


Simplifying
(k + -8) * 5 = (7 + k) + -1

Reorder the terms:
(-8 + k) * 5 = (7 + k) + -1

Reorder the terms for easier multiplication:
5(-8 + k) = (7 + k) + -1
(-8 * 5 + k * 5) = (7 + k) + -1
(-40 + 5k) = (7 + k) + -1

Remove parenthesis around (7 + k)
-40 + 5k = 7 + k + -1

Reorder the terms:
-40 + 5k = 7 + -1 + k

Combine like terms: 7 + -1 = 6
-40 + 5k = 6 + k

Solving
-40 + 5k = 6 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-40 + 5k + -1k = 6 + k + -1k

Combine like terms: 5k + -1k = 4k
-40 + 4k = 6 + k + -1k

Combine like terms: k + -1k = 0
-40 + 4k = 6 + 0
-40 + 4k = 6

Add '40' to each side of the equation.
-40 + 40 + 4k = 6 + 40

Combine like terms: -40 + 40 = 0
0 + 4k = 6 + 40
4k = 6 + 40

Combine like terms: 6 + 40 = 46
4k = 46

Divide each side by '4'.
k = 11.5

Simplifying
k = 11.5

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