-3y(w+4)=7w-20

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Solution for -3y(w+4)=7w-20 equation:


Simplifying
-3y(w + 4) = 7w + -20

Reorder the terms:
-3y(4 + w) = 7w + -20
(4 * -3y + w * -3y) = 7w + -20

Reorder the terms:
(-3wy + -12y) = 7w + -20
(-3wy + -12y) = 7w + -20

Reorder the terms:
-3wy + -12y = -20 + 7w

Solving
-3wy + -12y = -20 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
-3wy + -7w + -12y = -20 + 7w + -7w

Reorder the terms:
-7w + -3wy + -12y = -20 + 7w + -7w

Combine like terms: 7w + -7w = 0
-7w + -3wy + -12y = -20 + 0
-7w + -3wy + -12y = -20

Add '12y' to each side of the equation.
-7w + -3wy + -12y + 12y = -20 + 12y

Combine like terms: -12y + 12y = 0
-7w + -3wy + 0 = -20 + 12y
-7w + -3wy = -20 + 12y

Reorder the terms:
20 + -7w + -3wy + -12y = -20 + 12y + 20 + -12y

Reorder the terms:
20 + -7w + -3wy + -12y = -20 + 20 + 12y + -12y

Combine like terms: -20 + 20 = 0
20 + -7w + -3wy + -12y = 0 + 12y + -12y
20 + -7w + -3wy + -12y = 12y + -12y

Combine like terms: 12y + -12y = 0
20 + -7w + -3wy + -12y = 0

The solution to this equation could not be determined.

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