3x+6x-2=7-9+x-4x

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Solution for 3x+6x-2=7-9+x-4x equation:


Simplifying
3x + 6x + -2 = 7 + -9 + x + -4x

Reorder the terms:
-2 + 3x + 6x = 7 + -9 + x + -4x

Combine like terms: 3x + 6x = 9x
-2 + 9x = 7 + -9 + x + -4x

Combine like terms: 7 + -9 = -2
-2 + 9x = -2 + x + -4x

Combine like terms: x + -4x = -3x
-2 + 9x = -2 + -3x

Add '2' to each side of the equation.
-2 + 2 + 9x = -2 + 2 + -3x

Combine like terms: -2 + 2 = 0
0 + 9x = -2 + 2 + -3x
9x = -2 + 2 + -3x

Combine like terms: -2 + 2 = 0
9x = 0 + -3x
9x = -3x

Solving
9x = -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.
9x + 3x = -3x + 3x

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

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

Divide each side by '12'.
x = 0

Simplifying
x = 0

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