1+7z*z=

Solution for 1+7z*z= equation:

Simplifying
1 + 7z * z = 0

Multiply z * z
1 + 7z2 = 0

Solving
1 + 7z2 = 0

Solving for variable 'z'.

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

Add '-1' to each side of the equation.
1 + -1 + 7z2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 7z2 = 0 + -1
7z2 = 0 + -1

Combine like terms: 0 + -1 = -1
7z2 = -1

Divide each side by '7'.
z2 = -0.1428571429

Simplifying
z2 = -0.1428571429

Reorder the terms:
0.1428571429 + z2 = -0.1428571429 + 0.1428571429

Combine like terms: -0.1428571429 + 0.1428571429 = 0.0000000000
0.1428571429 + z2 = 0.0000000000

The solution to this equation could not be determined.