3x^2-4n-7=0

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Solution for 3x^2-4n-7=0 equation:


Simplifying
3x2 + -4n + -7 = 0

Reorder the terms:
-7 + -4n + 3x2 = 0

Solving
-7 + -4n + 3x2 = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + -4n + 7 + 3x2 = 0 + 7

Reorder the terms:
-7 + 7 + -4n + 3x2 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -4n + 3x2 = 0 + 7
-4n + 3x2 = 0 + 7

Combine like terms: 0 + 7 = 7
-4n + 3x2 = 7

Add '-3x2' to each side of the equation.
-4n + 3x2 + -3x2 = 7 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-4n + 0 = 7 + -3x2
-4n = 7 + -3x2

Divide each side by '-4'.
n = -1.75 + 0.75x2

Simplifying
n = -1.75 + 0.75x2

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