3x(3w-4)=-20

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Solution for 3x(3w-4)=-20 equation: 


Simplifying
3x(3w + -4) = -20

Reorder the terms:
3x(-4 + 3w) = -20
(-4 * 3x + 3w * 3x) = -20

Reorder the terms:
(9wx + -12x) = -20
(9wx + -12x) = -20

Solving
9wx + -12x = -20

Solving for variable 'w'.

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

Add '12x' to each side of the equation.
9wx + -12x + 12x = -20 + 12x

Combine like terms: -12x + 12x = 0
9wx + 0 = -20 + 12x
9wx = -20 + 12x

Divide each side by '9x'.
w = -2.222222222x-1 + 1.333333333

Simplifying
w = -2.222222222x-1 + 1.333333333

Reorder the terms:
w = 1.333333333 + -2.222222222x-1

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