7k+12-4.5=18

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Solution for 7k+12-4.5=18 equation:


Simplifying
7k + 12 + -4.5 = 18

Reorder the terms:
12 + -4.5 + 7k = 18

Combine like terms: 12 + -4.5 = 7.5
7.5 + 7k = 18

Solving
7.5 + 7k = 18

Solving for variable 'k'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 7k = 18 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 7k = 18 + -7.5
7k = 18 + -7.5

Combine like terms: 18 + -7.5 = 10.5
7k = 10.5

Divide each side by '7'.
k = 1.5

Simplifying
k = 1.5

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