6x+9-6=18

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Solution for 6x+9-6=18 equation: 


Simplifying
6x + 9 + -6 = 18

Reorder the terms:
9 + -6 + 6x = 18

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

Solving
3 + 6x = 18

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = 18 + -3
6x = 18 + -3

Combine like terms: 18 + -3 = 15
6x = 15

Divide each side by '6'.
x = 2.5

Simplifying
x = 2.5

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