-4=-2z+4

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


Simplifying
-4 = -2z + 4

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

Solving
-4 = 4 + -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.
-4 + 2z = 4 + -2z + 2z

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

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

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

Combine like terms: 4 + 4 = 8
2z = 8

Divide each side by '2'.
z = 4

Simplifying
z = 4

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