12x+3x-1=8x+x

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Solution for 12x+3x-1=8x+x equation:


Simplifying
12x + 3x + -1 = 8x + x

Reorder the terms:
-1 + 12x + 3x = 8x + x

Combine like terms: 12x + 3x = 15x
-1 + 15x = 8x + x

Combine like terms: 8x + x = 9x
-1 + 15x = 9x

Solving
-1 + 15x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-1 + 15x + -9x = 9x + -9x

Combine like terms: 15x + -9x = 6x
-1 + 6x = 9x + -9x

Combine like terms: 9x + -9x = 0
-1 + 6x = 0

Add '1' to each side of the equation.
-1 + 1 + 6x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 6x = 0 + 1
6x = 0 + 1

Combine like terms: 0 + 1 = 1
6x = 1

Divide each side by '6'.
x = 0.1666666667

Simplifying
x = 0.1666666667

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