5z-(2z-6)=5z-4

Solution for 5z-(2z-6)=5z-4 equation:

Simplifying
5z + -1(2z + -6) = 5z + -4

Reorder the terms:
5z + -1(-6 + 2z) = 5z + -4
5z + (-6 * -1 + 2z * -1) = 5z + -4
5z + (6 + -2z) = 5z + -4

Reorder the terms:
6 + 5z + -2z = 5z + -4

Combine like terms: 5z + -2z = 3z
6 + 3z = 5z + -4

Reorder the terms:
6 + 3z = -4 + 5z

Solving
6 + 3z = -4 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
6 + 3z + -5z = -4 + 5z + -5z

Combine like terms: 3z + -5z = -2z
6 + -2z = -4 + 5z + -5z

Combine like terms: 5z + -5z = 0
6 + -2z = -4 + 0
6 + -2z = -4

Add '-6' to each side of the equation.
6 + -6 + -2z = -4 + -6

Combine like terms: 6 + -6 = 0
0 + -2z = -4 + -6
-2z = -4 + -6

Combine like terms: -4 + -6 = -10
-2z = -10

Divide each side by '-2'.
z = 5

Simplifying
z = 5