-0.2(k-0.3)=1.8

Solution for -0.2(k-0.3)=1.8 equation:

Simplifying
-0.2(k + -0.3) = 1.8

Reorder the terms:
-0.2(-0.3 + k) = 1.8
(-0.3 * -0.2 + k * -0.2) = 1.8
(0.06 + -0.2k) = 1.8

Solving
0.06 + -0.2k = 1.8

Solving for variable 'k'.

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

Add '-0.06' to each side of the equation.
0.06 + -0.06 + -0.2k = 1.8 + -0.06

Combine like terms: 0.06 + -0.06 = 0.00
0.00 + -0.2k = 1.8 + -0.06
-0.2k = 1.8 + -0.06

Combine like terms: 1.8 + -0.06 = 1.74
-0.2k = 1.74

Divide each side by '-0.2'.
k = -8.7

Simplifying
k = -8.7