z+4-3=2z

Solution for z+4-3=2z equation:

Simplifying
z + 4 + -3 = 2z

Reorder the terms:
4 + -3 + z = 2z

Combine like terms: 4 + -3 = 1
1 + z = 2z

Solving
1 + z = 2z

Solving for variable 'z'.

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

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

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

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

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

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

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

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

Simplifying
z = 1