-4.5=-1.2k

Solution for -4.5=-1.2k equation:

Simplifying
-4.5 = -1.2k

Solving
-4.5 = -1.2k

Solving for variable 'k'.

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

Add '1.2k' to each side of the equation.
-4.5 + 1.2k = -1.2k + 1.2k

Combine like terms: -1.2k + 1.2k = 0.0
-4.5 + 1.2k = 0.0

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 1.2k = 0.0 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 1.2k = 0.0 + 4.5
1.2k = 0.0 + 4.5

Combine like terms: 0.0 + 4.5 = 4.5
1.2k = 4.5

Divide each side by '1.2'.
k = 3.75

Simplifying
k = 3.75