7k+8+2k=-64

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Solution for 7k+8+2k=-64 equation:


Simplifying
7k + 8 + 2k = -64

Reorder the terms:
8 + 7k + 2k = -64

Combine like terms: 7k + 2k = 9k
8 + 9k = -64

Solving
8 + 9k = -64

Solving for variable 'k'.

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

Add '-8' to each side of the equation.
8 + -8 + 9k = -64 + -8

Combine like terms: 8 + -8 = 0
0 + 9k = -64 + -8
9k = -64 + -8

Combine like terms: -64 + -8 = -72
9k = -72

Divide each side by '9'.
k = -8

Simplifying
k = -8

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