5-2(3x+4)-9=

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Solution for 5-2(3x+4)-9= equation:


Simplifying
5 + -2(3x + 4) + -9 = 0

Reorder the terms:
5 + -2(4 + 3x) + -9 = 0
5 + (4 * -2 + 3x * -2) + -9 = 0
5 + (-8 + -6x) + -9 = 0

Reorder the terms:
5 + -8 + -9 + -6x = 0

Combine like terms: 5 + -8 = -3
-3 + -9 + -6x = 0

Combine like terms: -3 + -9 = -12
-12 + -6x = 0

Solving
-12 + -6x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -6x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = 0 + 12
-6x = 0 + 12

Combine like terms: 0 + 12 = 12
-6x = 12

Divide each side by '-6'.
x = -2

Simplifying
x = -2

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