-5k+7+2k-3k=k-8

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Solution for -5k+7+2k-3k=k-8 equation:


Simplifying
-5k + 7 + 2k + -3k = k + -8

Reorder the terms:
7 + -5k + 2k + -3k = k + -8

Combine like terms: -5k + 2k = -3k
7 + -3k + -3k = k + -8

Combine like terms: -3k + -3k = -6k
7 + -6k = k + -8

Reorder the terms:
7 + -6k = -8 + k

Solving
7 + -6k = -8 + 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.
7 + -6k + -1k = -8 + k + -1k

Combine like terms: -6k + -1k = -7k
7 + -7k = -8 + k + -1k

Combine like terms: k + -1k = 0
7 + -7k = -8 + 0
7 + -7k = -8

Add '-7' to each side of the equation.
7 + -7 + -7k = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -7k = -8 + -7
-7k = -8 + -7

Combine like terms: -8 + -7 = -15
-7k = -15

Divide each side by '-7'.
k = 2.142857143

Simplifying
k = 2.142857143

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