3x+12=18x-1

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Solution for 3x+12=18x-1 equation: 


Simplifying
3x + 12 = 18x + -1

Reorder the terms:
12 + 3x = 18x + -1

Reorder the terms:
12 + 3x = -1 + 18x

Solving
12 + 3x = -1 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
12 + 3x + -18x = -1 + 18x + -18x

Combine like terms: 3x + -18x = -15x
12 + -15x = -1 + 18x + -18x

Combine like terms: 18x + -18x = 0
12 + -15x = -1 + 0
12 + -15x = -1

Add '-12' to each side of the equation.
12 + -12 + -15x = -1 + -12

Combine like terms: 12 + -12 = 0
0 + -15x = -1 + -12
-15x = -1 + -12

Combine like terms: -1 + -12 = -13
-15x = -13

Divide each side by '-15'.
x = 0.8666666667

Simplifying
x = 0.8666666667

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