2(3-x)+(-4x-9)=0

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Solution for 2(3-x)+(-4x-9)=0 equation:


Simplifying
2(3 + -1x) + (-4x + -9) = 0
(3 * 2 + -1x * 2) + (-4x + -9) = 0
(6 + -2x) + (-4x + -9) = 0

Reorder the terms:
6 + -2x + (-9 + -4x) = 0

Remove parenthesis around (-9 + -4x)
6 + -2x + -9 + -4x = 0

Reorder the terms:
6 + -9 + -2x + -4x = 0

Combine like terms: 6 + -9 = -3
-3 + -2x + -4x = 0

Combine like terms: -2x + -4x = -6x
-3 + -6x = 0

Solving
-3 + -6x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -6x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -6x = 0 + 3
-6x = 0 + 3

Combine like terms: 0 + 3 = 3
-6x = 3

Divide each side by '-6'.
x = -0.5

Simplifying
x = -0.5

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