1=3x+18+9x

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Solution for 1=3x+18+9x equation:


Simplifying
1 = 3x + 18 + 9x

Reorder the terms:
1 = 18 + 3x + 9x

Combine like terms: 3x + 9x = 12x
1 = 18 + 12x

Solving
1 = 18 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
1 + -12x = 18 + 12x + -12x

Combine like terms: 12x + -12x = 0
1 + -12x = 18 + 0
1 + -12x = 18

Add '-1' to each side of the equation.
1 + -1 + -12x = 18 + -1

Combine like terms: 1 + -1 = 0
0 + -12x = 18 + -1
-12x = 18 + -1

Combine like terms: 18 + -1 = 17
-12x = 17

Divide each side by '-12'.
x = -1.416666667

Simplifying
x = -1.416666667

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