9x+99=6x+84

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Solution for 9x+99=6x+84 equation:


Simplifying
9x + 99 = 6x + 84

Reorder the terms:
99 + 9x = 6x + 84

Reorder the terms:
99 + 9x = 84 + 6x

Solving
99 + 9x = 84 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
99 + 9x + -6x = 84 + 6x + -6x

Combine like terms: 9x + -6x = 3x
99 + 3x = 84 + 6x + -6x

Combine like terms: 6x + -6x = 0
99 + 3x = 84 + 0
99 + 3x = 84

Add '-99' to each side of the equation.
99 + -99 + 3x = 84 + -99

Combine like terms: 99 + -99 = 0
0 + 3x = 84 + -99
3x = 84 + -99

Combine like terms: 84 + -99 = -15
3x = -15

Divide each side by '3'.
x = -5

Simplifying
x = -5

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