7.8=z4

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Solution for 7.8=z4 equation:


Simplifying
7.8 = z

Solving
7.8 = 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.
7.8 + -1z = z + -1z

Combine like terms: z + -1z = 0
7.8 + -1z = 0

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -1z = 0 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -1z = 0 + -7.8
-1z = 0 + -7.8

Combine like terms: 0 + -7.8 = -7.8
-1z = -7.8

Divide each side by '-1'.
z = 7.8

Simplifying
z = 7.8

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