6=3y+3-4-4y

Solution for 6=3y+3-4-4y equation:

Simplifying
6 = 3y + 3 + -4 + -4y

Reorder the terms:
6 = 3 + -4 + 3y + -4y

Combine like terms: 3 + -4 = -1
6 = -1 + 3y + -4y

Combine like terms: 3y + -4y = -1y
6 = -1 + -1y

Solving
6 = -1 + -1y

Solving for variable 'y'.

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

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

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

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

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

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

Simplifying
y = -7