(3x+7)+(-6x+9)=

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Solution for (3x+7)+(-6x+9)= equation:


Simplifying
(3x + 7) + (-6x + 9) = 0

Reorder the terms:
(7 + 3x) + (-6x + 9) = 0

Remove parenthesis around (7 + 3x)
7 + 3x + (-6x + 9) = 0

Reorder the terms:
7 + 3x + (9 + -6x) = 0

Remove parenthesis around (9 + -6x)
7 + 3x + 9 + -6x = 0

Reorder the terms:
7 + 9 + 3x + -6x = 0

Combine like terms: 7 + 9 = 16
16 + 3x + -6x = 0

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

Solving
16 + -3x = 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 + -3x = 0 + -16

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

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

Divide each side by '-3'.
x = 5.333333333

Simplifying
x = 5.333333333

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