z^2-6X+7=2

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Solution for z^2-6X+7=2 equation: 


Simplifying
z2 + -6X + 7 = 2

Reorder the terms:
7 + -6X + z2 = 2

Solving
7 + -6X + z2 = 2

Solving for variable 'X'.

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

Add '-7' to each side of the equation.
7 + -6X + -7 + z2 = 2 + -7

Reorder the terms:
7 + -7 + -6X + z2 = 2 + -7

Combine like terms: 7 + -7 = 0
0 + -6X + z2 = 2 + -7
-6X + z2 = 2 + -7

Combine like terms: 2 + -7 = -5
-6X + z2 = -5

Add '-1z2' to each side of the equation.
-6X + z2 + -1z2 = -5 + -1z2

Combine like terms: z2 + -1z2 = 0
-6X + 0 = -5 + -1z2
-6X = -5 + -1z2

Divide each side by '-6'.
X = 0.8333333333 + 0.1666666667z2

Simplifying
X = 0.8333333333 + 0.1666666667z2

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