3z+3-z=1+z+1

Solution for 3z+3-z=1+z+1 equation:

Simplifying
3z + 3 + -1z = 1 + z + 1

Reorder the terms:
3 + 3z + -1z = 1 + z + 1

Combine like terms: 3z + -1z = 2z
3 + 2z = 1 + z + 1

Reorder the terms:
3 + 2z = 1 + 1 + z

Combine like terms: 1 + 1 = 2
3 + 2z = 2 + z

Solving
3 + 2z = 2 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
3 + 2z + -1z = 2 + z + -1z

Combine like terms: 2z + -1z = 1z
3 + 1z = 2 + z + -1z

Combine like terms: z + -1z = 0
3 + 1z = 2 + 0
3 + 1z = 2

Add '-3' to each side of the equation.
3 + -3 + 1z = 2 + -3

Combine like terms: 3 + -3 = 0
0 + 1z = 2 + -3
1z = 2 + -3

Combine like terms: 2 + -3 = -1
1z = -1

Divide each side by '1'.
z = -1

Simplifying
z = -1