9x+7x=2x-9

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Solution for 9x+7x=2x-9 equation:


Simplifying
9x + 7x = 2x + -9

Combine like terms: 9x + 7x = 16x
16x = 2x + -9

Reorder the terms:
16x = -9 + 2x

Solving
16x = -9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
16x + -2x = -9 + 2x + -2x

Combine like terms: 16x + -2x = 14x
14x = -9 + 2x + -2x

Combine like terms: 2x + -2x = 0
14x = -9 + 0
14x = -9

Divide each side by '14'.
x = -0.6428571429

Simplifying
x = -0.6428571429

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