3z^7-2=-4

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Solution for 3z^7-2=-4 equation:


Simplifying
3z7 + -2 = -4

Reorder the terms:
-2 + 3z7 = -4

Solving
-2 + 3z7 = -4

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + 3z7 = -4 + 2

Combine like terms: -2 + 2 = 0
0 + 3z7 = -4 + 2
3z7 = -4 + 2

Combine like terms: -4 + 2 = -2
3z7 = -2

Divide each side by '3'.
z7 = -0.6666666667

Simplifying
z7 = -0.6666666667

Reorder the terms:
0.6666666667 + z7 = -0.6666666667 + 0.6666666667

Combine like terms: -0.6666666667 + 0.6666666667 = 0.0000000000
0.6666666667 + z7 = 0.0000000000

The solution to this equation could not be determined.

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