7k+7+5k-5=

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Solution for 7k+7+5k-5= equation:


Simplifying
7k + 7 + 5k + -5 = 0

Reorder the terms:
7 + -5 + 7k + 5k = 0

Combine like terms: 7 + -5 = 2
2 + 7k + 5k = 0

Combine like terms: 7k + 5k = 12k
2 + 12k = 0

Solving
2 + 12k = 0

Solving for variable 'k'.

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

Add '-2' to each side of the equation.
2 + -2 + 12k = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 12k = 0 + -2
12k = 0 + -2

Combine like terms: 0 + -2 = -2
12k = -2

Divide each side by '12'.
k = -0.1666666667

Simplifying
k = -0.1666666667

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