4=-2+z

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Solution for 4=-2+z equation:


Simplifying
4 = -2 + z

Solving
4 = -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.
4 + -1z = -2 + z + -1z

Combine like terms: z + -1z = 0
4 + -1z = -2 + 0
4 + -1z = -2

Add '-4' to each side of the equation.
4 + -4 + -1z = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -1z = -2 + -4
-1z = -2 + -4

Combine like terms: -2 + -4 = -6
-1z = -6

Divide each side by '-1'.
z = 6

Simplifying
z = 6

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