-2(7-y)+13=y

Solution for -2(7-y)+13=y equation:

Simplifying
-2(7 + -1y) + 13 = y
(7 * -2 + -1y * -2) + 13 = y
(-14 + 2y) + 13 = y

Reorder the terms:
-14 + 13 + 2y = y

Combine like terms: -14 + 13 = -1
-1 + 2y = y

Solving
-1 + 2y = 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.
-1 + 2y + -1y = y + -1y

Combine like terms: 2y + -1y = 1y
-1 + 1y = y + -1y

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

Add '1' to each side of the equation.
-1 + 1 + 1y = 0 + 1

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

Combine like terms: 0 + 1 = 1
1y = 1

Divide each side by '1'.
y = 1

Simplifying
y = 1