8-5k=4k+71

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Solution for 8-5k=4k+71 equation:


Simplifying
8 + -5k = 4k + 71

Reorder the terms:
8 + -5k = 71 + 4k

Solving
8 + -5k = 71 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
8 + -5k + -4k = 71 + 4k + -4k

Combine like terms: -5k + -4k = -9k
8 + -9k = 71 + 4k + -4k

Combine like terms: 4k + -4k = 0
8 + -9k = 71 + 0
8 + -9k = 71

Add '-8' to each side of the equation.
8 + -8 + -9k = 71 + -8

Combine like terms: 8 + -8 = 0
0 + -9k = 71 + -8
-9k = 71 + -8

Combine like terms: 71 + -8 = 63
-9k = 63

Divide each side by '-9'.
k = -7

Simplifying
k = -7

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