-3z-4=2

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Solution for -3z-4=2 equation:


Simplifying
-3z + -4 = 2

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

Solving
-4 + -3z = 2

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + -3z = 2 + 4

Combine like terms: -4 + 4 = 0
0 + -3z = 2 + 4
-3z = 2 + 4

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

Divide each side by '-3'.
z = -2

Simplifying
z = -2

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