0.1(k+-5)-4=-2.47

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Solution for 0.1(k+-5)-4=-2.47 equation: 


Simplifying
0.1(k + -5) + -4 = -2.47

Reorder the terms:
0.1(-5 + k) + -4 = -2.47
(-5 * 0.1 + k * 0.1) + -4 = -2.47
(-0.5 + 0.1k) + -4 = -2.47

Reorder the terms:
-0.5 + -4 + 0.1k = -2.47

Combine like terms: -0.5 + -4 = -4.5
-4.5 + 0.1k = -2.47

Solving
-4.5 + 0.1k = -2.47

Solving for variable 'k'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 0.1k = -2.47 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 0.1k = -2.47 + 4.5
0.1k = -2.47 + 4.5

Combine like terms: -2.47 + 4.5 = 2.03
0.1k = 2.03

Divide each side by '0.1'.
k = 20.3

Simplifying
k = 20.3

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