7x+2x=3x-6

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


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

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

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

Solving
9x = -6 + 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 = -6 + 3x + -3x

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

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

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

Simplifying
x = -1

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