-2y-(-2.4)=-6-1.2y

Solution for -2y-(-2.4)=-6-1.2y equation:

Simplifying
-2y + -1(-2.4) = -6 + -1.2y

Multiply -1 * -2.4
-2y + 2.4 = -6 + -1.2y

Reorder the terms:
2.4 + -2y = -6 + -1.2y

Solving
2.4 + -2y = -6 + -1.2y

Solving for variable 'y'.

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

Add '1.2y' to each side of the equation.
2.4 + -2y + 1.2y = -6 + -1.2y + 1.2y

Combine like terms: -2y + 1.2y = -0.8y
2.4 + -0.8y = -6 + -1.2y + 1.2y

Combine like terms: -1.2y + 1.2y = 0.0
2.4 + -0.8y = -6 + 0.0
2.4 + -0.8y = -6

Add '-2.4' to each side of the equation.
2.4 + -2.4 + -0.8y = -6 + -2.4

Combine like terms: 2.4 + -2.4 = 0.0
0.0 + -0.8y = -6 + -2.4
-0.8y = -6 + -2.4

Combine like terms: -6 + -2.4 = -8.4
-0.8y = -8.4

Divide each side by '-0.8'.
y = 10.5

Simplifying
y = 10.5