-7.5k+3.2+3.8k+0.9=0.1k-2.1-3.4+k

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Solution for -7.5k+3.2+3.8k+0.9=0.1k-2.1-3.4+k equation:


Simplifying
-7.5k + 3.2 + 3.8k + 0.9 = 0.1k + -2.1 + -3.4 + k

Reorder the terms:
3.2 + 0.9 + -7.5k + 3.8k = 0.1k + -2.1 + -3.4 + k

Combine like terms: 3.2 + 0.9 = 4.1
4.1 + -7.5k + 3.8k = 0.1k + -2.1 + -3.4 + k

Combine like terms: -7.5k + 3.8k = -3.7k
4.1 + -3.7k = 0.1k + -2.1 + -3.4 + k

Reorder the terms:
4.1 + -3.7k = -2.1 + -3.4 + 0.1k + k

Combine like terms: -2.1 + -3.4 = -5.5
4.1 + -3.7k = -5.5 + 0.1k + k

Combine like terms: 0.1k + k = 1.1k
4.1 + -3.7k = -5.5 + 1.1k

Solving
4.1 + -3.7k = -5.5 + 1.1k

Solving for variable 'k'.

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

Add '-1.1k' to each side of the equation.
4.1 + -3.7k + -1.1k = -5.5 + 1.1k + -1.1k

Combine like terms: -3.7k + -1.1k = -4.8k
4.1 + -4.8k = -5.5 + 1.1k + -1.1k

Combine like terms: 1.1k + -1.1k = 0.0
4.1 + -4.8k = -5.5 + 0.0
4.1 + -4.8k = -5.5

Add '-4.1' to each side of the equation.
4.1 + -4.1 + -4.8k = -5.5 + -4.1

Combine like terms: 4.1 + -4.1 = 0.0
0.0 + -4.8k = -5.5 + -4.1
-4.8k = -5.5 + -4.1

Combine like terms: -5.5 + -4.1 = -9.6
-4.8k = -9.6

Divide each side by '-4.8'.
k = 2

Simplifying
k = 2

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