3x^3-mx^2+7=0

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Solution for 3x^3-mx^2+7=0 equation:


Simplifying
3x3 + -1mx2 + 7 = 0

Reorder the terms:
7 + -1mx2 + 3x3 = 0

Solving
7 + -1mx2 + 3x3 = 0

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -1mx2 + -7 + 3x3 = 0 + -7

Reorder the terms:
7 + -7 + -1mx2 + 3x3 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1mx2 + 3x3 = 0 + -7
-1mx2 + 3x3 = 0 + -7

Combine like terms: 0 + -7 = -7
-1mx2 + 3x3 = -7

Add '-3x3' to each side of the equation.
-1mx2 + 3x3 + -3x3 = -7 + -3x3

Combine like terms: 3x3 + -3x3 = 0
-1mx2 + 0 = -7 + -3x3
-1mx2 = -7 + -3x3

Divide each side by '-1x2'.
m = 7x-2 + 3x

Simplifying
m = 7x-2 + 3x

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