(3x-12)+(8x+16)=

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Solution for (3x-12)+(8x+16)= equation:


Simplifying
(3x + -12) + (8x + 16) = 0

Reorder the terms:
(-12 + 3x) + (8x + 16) = 0

Remove parenthesis around (-12 + 3x)
-12 + 3x + (8x + 16) = 0

Reorder the terms:
-12 + 3x + (16 + 8x) = 0

Remove parenthesis around (16 + 8x)
-12 + 3x + 16 + 8x = 0

Reorder the terms:
-12 + 16 + 3x + 8x = 0

Combine like terms: -12 + 16 = 4
4 + 3x + 8x = 0

Combine like terms: 3x + 8x = 11x
4 + 11x = 0

Solving
4 + 11x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 11x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 11x = 0 + -4
11x = 0 + -4

Combine like terms: 0 + -4 = -4
11x = -4

Divide each side by '11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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