7k-12-4.3k=18

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Solution for 7k-12-4.3k=18 equation:


Simplifying
7k + -12 + -4.3k = 18

Reorder the terms:
-12 + 7k + -4.3k = 18

Combine like terms: 7k + -4.3k = 2.7k
-12 + 2.7k = 18

Solving
-12 + 2.7k = 18

Solving for variable 'k'.

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

Add '12' to each side of the equation.
-12 + 12 + 2.7k = 18 + 12

Combine like terms: -12 + 12 = 0
0 + 2.7k = 18 + 12
2.7k = 18 + 12

Combine like terms: 18 + 12 = 30
2.7k = 30

Divide each side by '2.7'.
k = 11.11111111

Simplifying
k = 11.11111111

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