(3+2x)-(5-x)4+(x-3)2-(5x+7)=0

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Solution for (3+2x)-(5-x)4+(x-3)2-(5x+7)=0 equation: 


Simplifying
(3 + 2x) + -1(5 + -1x) * 4 + (x + -3) * 2 + -1(5x + 7) = 0

Remove parenthesis around (3 + 2x)
3 + 2x + -1(5 + -1x) * 4 + (x + -3) * 2 + -1(5x + 7) = 0

Reorder the terms for easier multiplication:
3 + 2x + -1 * 4(5 + -1x) + (x + -3) * 2 + -1(5x + 7) = 0

Multiply -1 * 4
3 + 2x + -4(5 + -1x) + (x + -3) * 2 + -1(5x + 7) = 0
3 + 2x + (5 * -4 + -1x * -4) + (x + -3) * 2 + -1(5x + 7) = 0
3 + 2x + (-20 + 4x) + (x + -3) * 2 + -1(5x + 7) = 0

Reorder the terms:
3 + 2x + -20 + 4x + (-3 + x) * 2 + -1(5x + 7) = 0

Reorder the terms for easier multiplication:
3 + 2x + -20 + 4x + 2(-3 + x) + -1(5x + 7) = 0
3 + 2x + -20 + 4x + (-3 * 2 + x * 2) + -1(5x + 7) = 0
3 + 2x + -20 + 4x + (-6 + 2x) + -1(5x + 7) = 0

Reorder the terms:
3 + 2x + -20 + 4x + -6 + 2x + -1(7 + 5x) = 0
3 + 2x + -20 + 4x + -6 + 2x + (7 * -1 + 5x * -1) = 0
3 + 2x + -20 + 4x + -6 + 2x + (-7 + -5x) = 0

Reorder the terms:
3 + -20 + -6 + -7 + 2x + 4x + 2x + -5x = 0

Combine like terms: 3 + -20 = -17
-17 + -6 + -7 + 2x + 4x + 2x + -5x = 0

Combine like terms: -17 + -6 = -23
-23 + -7 + 2x + 4x + 2x + -5x = 0

Combine like terms: -23 + -7 = -30
-30 + 2x + 4x + 2x + -5x = 0

Combine like terms: 2x + 4x = 6x
-30 + 6x + 2x + -5x = 0

Combine like terms: 6x + 2x = 8x
-30 + 8x + -5x = 0

Combine like terms: 8x + -5x = 3x
-30 + 3x = 0

Solving
-30 + 3x = 0

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 3x = 0 + 30

Combine like terms: -30 + 30 = 0
0 + 3x = 0 + 30
3x = 0 + 30

Combine like terms: 0 + 30 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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