3z-7+4=-23

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Solution for 3z-7+4=-23 equation:


Simplifying
3z + -7 + 4 = -23

Reorder the terms:
-7 + 4 + 3z = -23

Combine like terms: -7 + 4 = -3
-3 + 3z = -23

Solving
-3 + 3z = -23

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 3z = -23 + 3

Combine like terms: -3 + 3 = 0
0 + 3z = -23 + 3
3z = -23 + 3

Combine like terms: -23 + 3 = -20
3z = -20

Divide each side by '3'.
z = -6.666666667

Simplifying
z = -6.666666667

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