-3x+9=15+3x

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Solution for -3x+9=15+3x equation:


Simplifying
-3x + 9 = 15 + 3x

Reorder the terms:
9 + -3x = 15 + 3x

Solving
9 + -3x = 15 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
9 + -3x + -3x = 15 + 3x + -3x

Combine like terms: -3x + -3x = -6x
9 + -6x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + -6x = 15 + 0
9 + -6x = 15

Add '-9' to each side of the equation.
9 + -9 + -6x = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -6x = 15 + -9
-6x = 15 + -9

Combine like terms: 15 + -9 = 6
-6x = 6

Divide each side by '-6'.
x = -1

Simplifying
x = -1

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