7x^3-9x^2-4w-3=

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Solution for 7x^3-9x^2-4w-3= equation:


Simplifying
7x3 + -9x2 + -4w + -3 = 0

Reorder the terms:
-3 + -4w + -9x2 + 7x3 = 0

Solving
-3 + -4w + -9x2 + 7x3 = 0

Solving for variable 'w'.

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

Add '3' to each side of the equation.
-3 + -4w + -9x2 + 3 + 7x3 = 0 + 3

Reorder the terms:
-3 + 3 + -4w + -9x2 + 7x3 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -4w + -9x2 + 7x3 = 0 + 3
-4w + -9x2 + 7x3 = 0 + 3

Combine like terms: 0 + 3 = 3
-4w + -9x2 + 7x3 = 3

Add '9x2' to each side of the equation.
-4w + -9x2 + 9x2 + 7x3 = 3 + 9x2

Combine like terms: -9x2 + 9x2 = 0
-4w + 0 + 7x3 = 3 + 9x2
-4w + 7x3 = 3 + 9x2

Add '-7x3' to each side of the equation.
-4w + 7x3 + -7x3 = 3 + 9x2 + -7x3

Combine like terms: 7x3 + -7x3 = 0
-4w + 0 = 3 + 9x2 + -7x3
-4w = 3 + 9x2 + -7x3

Divide each side by '-4'.
w = -0.75 + -2.25x2 + 1.75x3

Simplifying
w = -0.75 + -2.25x2 + 1.75x3

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