-5k+2.7+2.4k+2.1k-5=

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Solution for -5k+2.7+2.4k+2.1k-5= equation: 


Simplifying
-5k + 2.7 + 2.4k + 2.1k + -5 = 0

Reorder the terms:
2.7 + -5 + -5k + 2.4k + 2.1k = 0

Combine like terms: 2.7 + -5 = -2.3
-2.3 + -5k + 2.4k + 2.1k = 0

Combine like terms: -5k + 2.4k = -2.6k
-2.3 + -2.6k + 2.1k = 0

Combine like terms: -2.6k + 2.1k = -0.5k
-2.3 + -0.5k = 0

Solving
-2.3 + -0.5k = 0

Solving for variable 'k'.

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

Add '2.3' to each side of the equation.
-2.3 + 2.3 + -0.5k = 0 + 2.3

Combine like terms: -2.3 + 2.3 = 0.0
0.0 + -0.5k = 0 + 2.3
-0.5k = 0 + 2.3

Combine like terms: 0 + 2.3 = 2.3
-0.5k = 2.3

Divide each side by '-0.5'.
k = -4.6

Simplifying
k = -4.6

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