-(-2x+3)-(-3x-4)=-9

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Solution for -(-2x+3)-(-3x-4)=-9 equation:


Simplifying
-1(-2x + 3) + -1(-3x + -4) = -9

Reorder the terms:
-1(3 + -2x) + -1(-3x + -4) = -9
(3 * -1 + -2x * -1) + -1(-3x + -4) = -9
(-3 + 2x) + -1(-3x + -4) = -9

Reorder the terms:
-3 + 2x + -1(-4 + -3x) = -9
-3 + 2x + (-4 * -1 + -3x * -1) = -9
-3 + 2x + (4 + 3x) = -9

Reorder the terms:
-3 + 4 + 2x + 3x = -9

Combine like terms: -3 + 4 = 1
1 + 2x + 3x = -9

Combine like terms: 2x + 3x = 5x
1 + 5x = -9

Solving
1 + 5x = -9

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 + 5x = -9 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = -9 + -1
5x = -9 + -1

Combine like terms: -9 + -1 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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