(7w-5)(2w+3u+6)=

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Solution for (7w-5)(2w+3u+6)= equation:


Simplifying
(7w + -5)(2w + 3u + 6) = 0

Reorder the terms:
(-5 + 7w)(2w + 3u + 6) = 0

Reorder the terms:
(-5 + 7w)(6 + 3u + 2w) = 0

Multiply (-5 + 7w) * (6 + 3u + 2w)
(-5(6 + 3u + 2w) + 7w * (6 + 3u + 2w)) = 0
((6 * -5 + 3u * -5 + 2w * -5) + 7w * (6 + 3u + 2w)) = 0
((-30 + -15u + -10w) + 7w * (6 + 3u + 2w)) = 0
(-30 + -15u + -10w + (6 * 7w + 3u * 7w + 2w * 7w)) = 0

Reorder the terms:
(-30 + -15u + -10w + (21uw + 42w + 14w2)) = 0
(-30 + -15u + -10w + (21uw + 42w + 14w2)) = 0

Reorder the terms:
(-30 + -15u + 21uw + -10w + 42w + 14w2) = 0

Combine like terms: -10w + 42w = 32w
(-30 + -15u + 21uw + 32w + 14w2) = 0

Solving
-30 + -15u + 21uw + 32w + 14w2 = 0

Solving for variable 'u'.

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

Add '30' to each side of the equation.
-30 + -15u + 21uw + 32w + 30 + 14w2 = 0 + 30

Reorder the terms:
-30 + 30 + -15u + 21uw + 32w + 14w2 = 0 + 30

Combine like terms: -30 + 30 = 0
0 + -15u + 21uw + 32w + 14w2 = 0 + 30
-15u + 21uw + 32w + 14w2 = 0 + 30

Combine like terms: 0 + 30 = 30
-15u + 21uw + 32w + 14w2 = 30

Add '-32w' to each side of the equation.
-15u + 21uw + 32w + -32w + 14w2 = 30 + -32w

Combine like terms: 32w + -32w = 0
-15u + 21uw + 0 + 14w2 = 30 + -32w
-15u + 21uw + 14w2 = 30 + -32w

Add '-14w2' to each side of the equation.
-15u + 21uw + 14w2 + -14w2 = 30 + -32w + -14w2

Combine like terms: 14w2 + -14w2 = 0
-15u + 21uw + 0 = 30 + -32w + -14w2
-15u + 21uw = 30 + -32w + -14w2

Reorder the terms:
-30 + -15u + 21uw + 32w + 14w2 = 30 + -32w + -14w2 + -30 + 32w + 14w2

Reorder the terms:
-30 + -15u + 21uw + 32w + 14w2 = 30 + -30 + -32w + 32w + -14w2 + 14w2

Combine like terms: 30 + -30 = 0
-30 + -15u + 21uw + 32w + 14w2 = 0 + -32w + 32w + -14w2 + 14w2
-30 + -15u + 21uw + 32w + 14w2 = -32w + 32w + -14w2 + 14w2

Combine like terms: -32w + 32w = 0
-30 + -15u + 21uw + 32w + 14w2 = 0 + -14w2 + 14w2
-30 + -15u + 21uw + 32w + 14w2 = -14w2 + 14w2

Combine like terms: -14w2 + 14w2 = 0
-30 + -15u + 21uw + 32w + 14w2 = 0

The solution to this equation could not be determined.

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