6-2(-3)=y-3

Solution for 6-2(-3)=y-3 equation:

Simplifying
6 + -2(-3) = y + -3

Multiply -2 * -3
6 + 6 = y + -3

Combine like terms: 6 + 6 = 12
12 = y + -3

Reorder the terms:
12 = -3 + y

Solving
12 = -3 + 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.
12 + -1y = -3 + y + -1y

Combine like terms: y + -1y = 0
12 + -1y = -3 + 0
12 + -1y = -3

Add '-12' to each side of the equation.
12 + -12 + -1y = -3 + -12

Combine like terms: 12 + -12 = 0
0 + -1y = -3 + -12
-1y = -3 + -12

Combine like terms: -3 + -12 = -15
-1y = -15

Divide each side by '-1'.
y = 15

Simplifying
y = 15