(4x-2x-3)-(-5x-4)=

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


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

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

Combine like terms: 4x + -2x = 2x
(-3 + 2x) + -1(-5x + -4) = 0

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

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

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

Combine like terms: -3 + 4 = 1
1 + 2x + 5x = 0

Combine like terms: 2x + 5x = 7x
1 + 7x = 0

Solving
1 + 7x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 7x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 7x = 0 + -1
7x = 0 + -1

Combine like terms: 0 + -1 = -1
7x = -1

Divide each side by '7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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