0.6=y-(-4.5)

Solution for 0.6=y-(-4.5) equation:

Simplifying
0.6 = y + -1(-4.5)

Multiply -1 * -4.5
0.6 = y + 4.5

Reorder the terms:
0.6 = 4.5 + y

Solving
0.6 = 4.5 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
0.6 + -1y = 4.5 + y + -1y

Combine like terms: y + -1y = 0
0.6 + -1y = 4.5 + 0
0.6 + -1y = 4.5

Add '-0.6' to each side of the equation.
0.6 + -0.6 + -1y = 4.5 + -0.6

Combine like terms: 0.6 + -0.6 = 0.0
0.0 + -1y = 4.5 + -0.6
-1y = 4.5 + -0.6

Combine like terms: 4.5 + -0.6 = 3.9
-1y = 3.9

Divide each side by '-1'.
y = -3.9

Simplifying
y = -3.9