8k+4.5=k+9

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Solution for 8k+4.5=k+9 equation:


Simplifying
8k + 4.5 = k + 9

Reorder the terms:
4.5 + 8k = k + 9

Reorder the terms:
4.5 + 8k = 9 + k

Solving
4.5 + 8k = 9 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
4.5 + 8k + -1k = 9 + k + -1k

Combine like terms: 8k + -1k = 7k
4.5 + 7k = 9 + k + -1k

Combine like terms: k + -1k = 0
4.5 + 7k = 9 + 0
4.5 + 7k = 9

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 7k = 9 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 7k = 9 + -4.5
7k = 9 + -4.5

Combine like terms: 9 + -4.5 = 4.5
7k = 4.5

Divide each side by '7'.
k = 0.6428571429

Simplifying
k = 0.6428571429

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