69-3x=6x+18

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Solution for 69-3x=6x+18 equation:


Simplifying
69 + -3x = 6x + 18

Reorder the terms:
69 + -3x = 18 + 6x

Solving
69 + -3x = 18 + 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.
69 + -3x + -6x = 18 + 6x + -6x

Combine like terms: -3x + -6x = -9x
69 + -9x = 18 + 6x + -6x

Combine like terms: 6x + -6x = 0
69 + -9x = 18 + 0
69 + -9x = 18

Add '-69' to each side of the equation.
69 + -69 + -9x = 18 + -69

Combine like terms: 69 + -69 = 0
0 + -9x = 18 + -69
-9x = 18 + -69

Combine like terms: 18 + -69 = -51
-9x = -51

Divide each side by '-9'.
x = 5.666666667

Simplifying
x = 5.666666667

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