2z^2-4x+7=0

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Solution for 2z^2-4x+7=0 equation:


Simplifying
2z2 + -4x + 7 = 0

Reorder the terms:
7 + -4x + 2z2 = 0

Solving
7 + -4x + 2z2 = 0

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 + -4x + -7 + 2z2 = 0 + -7

Reorder the terms:
7 + -7 + -4x + 2z2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -4x + 2z2 = 0 + -7
-4x + 2z2 = 0 + -7

Combine like terms: 0 + -7 = -7
-4x + 2z2 = -7

Add '-2z2' to each side of the equation.
-4x + 2z2 + -2z2 = -7 + -2z2

Combine like terms: 2z2 + -2z2 = 0
-4x + 0 = -7 + -2z2
-4x = -7 + -2z2

Divide each side by '-4'.
x = 1.75 + 0.5z2

Simplifying
x = 1.75 + 0.5z2

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