(3x+8)-(9x-8)=

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Solution for (3x+8)-(9x-8)= equation:


Simplifying
(3x + 8) + -1(9x + -8) = 0

Reorder the terms:
(8 + 3x) + -1(9x + -8) = 0

Remove parenthesis around (8 + 3x)
8 + 3x + -1(9x + -8) = 0

Reorder the terms:
8 + 3x + -1(-8 + 9x) = 0
8 + 3x + (-8 * -1 + 9x * -1) = 0
8 + 3x + (8 + -9x) = 0

Reorder the terms:
8 + 8 + 3x + -9x = 0

Combine like terms: 8 + 8 = 16
16 + 3x + -9x = 0

Combine like terms: 3x + -9x = -6x
16 + -6x = 0

Solving
16 + -6x = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -6x = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -6x = 0 + -16
-6x = 0 + -16

Combine like terms: 0 + -16 = -16
-6x = -16

Divide each side by '-6'.
x = 2.666666667

Simplifying
x = 2.666666667

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