3x+216=9

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Solution for 3x+216=9 equation: 


Simplifying
3x + 216 = 9

Reorder the terms:
216 + 3x = 9

Solving
216 + 3x = 9

Solving for variable 'x'.

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

Add '-216' to each side of the equation.
216 + -216 + 3x = 9 + -216

Combine like terms: 216 + -216 = 0
0 + 3x = 9 + -216
3x = 9 + -216

Combine like terms: 9 + -216 = -207
3x = -207

Divide each side by '3'.
x = -69

Simplifying
x = -69

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