(20x-15)-(6x+13)=(9x+37)-(5x-5)

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Solution for (20x-15)-(6x+13)=(9x+37)-(5x-5) equation:


Simplifying
(20x + -15) + -1(6x + 13) = (9x + 37) + -1(5x + -5)

Reorder the terms:
(-15 + 20x) + -1(6x + 13) = (9x + 37) + -1(5x + -5)

Remove parenthesis around (-15 + 20x)
-15 + 20x + -1(6x + 13) = (9x + 37) + -1(5x + -5)

Reorder the terms:
-15 + 20x + -1(13 + 6x) = (9x + 37) + -1(5x + -5)
-15 + 20x + (13 * -1 + 6x * -1) = (9x + 37) + -1(5x + -5)
-15 + 20x + (-13 + -6x) = (9x + 37) + -1(5x + -5)

Reorder the terms:
-15 + -13 + 20x + -6x = (9x + 37) + -1(5x + -5)

Combine like terms: -15 + -13 = -28
-28 + 20x + -6x = (9x + 37) + -1(5x + -5)

Combine like terms: 20x + -6x = 14x
-28 + 14x = (9x + 37) + -1(5x + -5)

Reorder the terms:
-28 + 14x = (37 + 9x) + -1(5x + -5)

Remove parenthesis around (37 + 9x)
-28 + 14x = 37 + 9x + -1(5x + -5)

Reorder the terms:
-28 + 14x = 37 + 9x + -1(-5 + 5x)
-28 + 14x = 37 + 9x + (-5 * -1 + 5x * -1)
-28 + 14x = 37 + 9x + (5 + -5x)

Reorder the terms:
-28 + 14x = 37 + 5 + 9x + -5x

Combine like terms: 37 + 5 = 42
-28 + 14x = 42 + 9x + -5x

Combine like terms: 9x + -5x = 4x
-28 + 14x = 42 + 4x

Solving
-28 + 14x = 42 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-28 + 14x + -4x = 42 + 4x + -4x

Combine like terms: 14x + -4x = 10x
-28 + 10x = 42 + 4x + -4x

Combine like terms: 4x + -4x = 0
-28 + 10x = 42 + 0
-28 + 10x = 42

Add '28' to each side of the equation.
-28 + 28 + 10x = 42 + 28

Combine like terms: -28 + 28 = 0
0 + 10x = 42 + 28
10x = 42 + 28

Combine like terms: 42 + 28 = 70
10x = 70

Divide each side by '10'.
x = 7

Simplifying
x = 7

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