-18.5=8+6(k-7.2)

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Solution for -18.5=8+6(k-7.2) equation:


Simplifying
-18.5 = 8 + 6(k + -7.2)

Reorder the terms:
-18.5 = 8 + 6(-7.2 + k)
-18.5 = 8 + (-7.2 * 6 + k * 6)
-18.5 = 8 + (-43.2 + 6k)

Combine like terms: 8 + -43.2 = -35.2
-18.5 = -35.2 + 6k

Solving
-18.5 = -35.2 + 6k

Solving for variable 'k'.

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

Add '-6k' to each side of the equation.
-18.5 + -6k = -35.2 + 6k + -6k

Combine like terms: 6k + -6k = 0
-18.5 + -6k = -35.2 + 0
-18.5 + -6k = -35.2

Add '18.5' to each side of the equation.
-18.5 + 18.5 + -6k = -35.2 + 18.5

Combine like terms: -18.5 + 18.5 = 0.0
0.0 + -6k = -35.2 + 18.5
-6k = -35.2 + 18.5

Combine like terms: -35.2 + 18.5 = -16.7
-6k = -16.7

Divide each side by '-6'.
k = 2.783333333

Simplifying
k = 2.783333333

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