11z^2+7=106

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Solution for 11z^2+7=106 equation: 


Simplifying
11z2 + 7 = 106

Reorder the terms:
7 + 11z2 = 106

Solving
7 + 11z2 = 106

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 11z2 = 106 + -7

Combine like terms: 7 + -7 = 0
0 + 11z2 = 106 + -7
11z2 = 106 + -7

Combine like terms: 106 + -7 = 99
11z2 = 99

Divide each side by '11'.
z2 = 9

Simplifying
z2 = 9

Take the square root of each side:
z = {-3, 3}

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