7y-1=2(y+3)-y

Solution for 7y-1=2(y+3)-y equation:

Simplifying
7y + -1 = 2(y + 3) + -1y

Reorder the terms:
-1 + 7y = 2(y + 3) + -1y

Reorder the terms:
-1 + 7y = 2(3 + y) + -1y
-1 + 7y = (3 * 2 + y * 2) + -1y
-1 + 7y = (6 + 2y) + -1y

Combine like terms: 2y + -1y = 1y
-1 + 7y = 6 + 1y

Solving
-1 + 7y = 6 + 1y

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 + 7y + -1y = 6 + 1y + -1y

Combine like terms: 7y + -1y = 6y
-1 + 6y = 6 + 1y + -1y

Combine like terms: 1y + -1y = 0
-1 + 6y = 6 + 0
-1 + 6y = 6

Add '1' to each side of the equation.
-1 + 1 + 6y = 6 + 1

Combine like terms: -1 + 1 = 0
0 + 6y = 6 + 1
6y = 6 + 1

Combine like terms: 6 + 1 = 7
6y = 7

Divide each side by '6'.
y = 1.166666667

Simplifying
y = 1.166666667