(5+7x)(7-4x)-(3x+1)squared=

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Solution for (5+7x)(7-4x)-(3x+1)squared= equation: 


Simplifying
(5 + 7x)(7 + -4x) + -1(3x + 1) * squared = 0

Multiply (5 + 7x) * (7 + -4x)
(5(7 + -4x) + 7x * (7 + -4x)) + -1(3x + 1) * squared = 0
((7 * 5 + -4x * 5) + 7x * (7 + -4x)) + -1(3x + 1) * squared = 0
((35 + -20x) + 7x * (7 + -4x)) + -1(3x + 1) * squared = 0
(35 + -20x + (7 * 7x + -4x * 7x)) + -1(3x + 1) * squared = 0
(35 + -20x + (49x + -28x2)) + -1(3x + 1) * squared = 0

Combine like terms: -20x + 49x = 29x
(35 + 29x + -28x2) + -1(3x + 1) * squared = 0

Reorder the terms:
35 + 29x + -28x2 + -1(1 + 3x) * squared = 0

Reorder the terms for easier multiplication:
35 + 29x + -28x2 + -1adeqrsu(1 + 3x) = 0
35 + 29x + -28x2 + (1 * -1adeqrsu + 3x * -1adeqrsu) = 0
35 + 29x + -28x2 + (-1adeqrsu + -3adeqrsux) = 0

Reorder the terms:
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0

Solving
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -1adeqrsu + -3adeqrsux + 29x + -35 + -28x2 = 0 + -35

Reorder the terms:
35 + -35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0 + -35
-1adeqrsu + -3adeqrsux + 29x + -28x2 = 0 + -35

Combine like terms: 0 + -35 = -35
-1adeqrsu + -3adeqrsux + 29x + -28x2 = -35

Add '-29x' to each side of the equation.
-1adeqrsu + -3adeqrsux + 29x + -29x + -28x2 = -35 + -29x

Combine like terms: 29x + -29x = 0
-1adeqrsu + -3adeqrsux + 0 + -28x2 = -35 + -29x
-1adeqrsu + -3adeqrsux + -28x2 = -35 + -29x

Add '28x2' to each side of the equation.
-1adeqrsu + -3adeqrsux + -28x2 + 28x2 = -35 + -29x + 28x2

Combine like terms: -28x2 + 28x2 = 0
-1adeqrsu + -3adeqrsux + 0 = -35 + -29x + 28x2
-1adeqrsu + -3adeqrsux = -35 + -29x + 28x2

Reorder the terms:
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = -35 + -29x + 28x2 + 35 + 29x + -28x2

Reorder the terms:
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = -35 + 35 + -29x + 29x + 28x2 + -28x2

Combine like terms: -35 + 35 = 0
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0 + -29x + 29x + 28x2 + -28x2
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = -29x + 29x + 28x2 + -28x2

Combine like terms: -29x + 29x = 0
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0 + 28x2 + -28x2
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 28x2 + -28x2

Combine like terms: 28x2 + -28x2 = 0
35 + -1adeqrsu + -3adeqrsux + 29x + -28x2 = 0

The solution to this equation could not be determined.

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