(2x-4)-(3x+4)=

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


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

Reorder the terms:
(-4 + 2x) + -1(3x + 4) = 0

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

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

Reorder the terms:
-4 + -4 + 2x + -3x = 0

Combine like terms: -4 + -4 = -8
-8 + 2x + -3x = 0

Combine like terms: 2x + -3x = -1x
-8 + -1x = 0

Solving
-8 + -1x = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -1x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -1x = 0 + 8
-1x = 0 + 8

Combine like terms: 0 + 8 = 8
-1x = 8

Divide each side by '-1'.
x = -8

Simplifying
x = -8

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