2.2k+5+7.9+8=

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Solution for 2.2k+5+7.9+8= equation:


Simplifying
2.2k + 5 + 7.9 + 8 = 0

Reorder the terms:
5 + 7.9 + 8 + 2.2k = 0

Combine like terms: 5 + 7.9 = 12.9
12.9 + 8 + 2.2k = 0

Combine like terms: 12.9 + 8 = 20.9
20.9 + 2.2k = 0

Solving
20.9 + 2.2k = 0

Solving for variable 'k'.

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

Add '-20.9' to each side of the equation.
20.9 + -20.9 + 2.2k = 0 + -20.9

Combine like terms: 20.9 + -20.9 = 0.0
0.0 + 2.2k = 0 + -20.9
2.2k = 0 + -20.9

Combine like terms: 0 + -20.9 = -20.9
2.2k = -20.9

Divide each side by '2.2'.
k = -9.5

Simplifying
k = -9.5

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