3+8x=(2x-1)

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Solution for 3+8x=(2x-1) equation:


Simplifying
3 + 8x = (2x + -1)

Reorder the terms:
3 + 8x = (-1 + 2x)

Remove parenthesis around (-1 + 2x)
3 + 8x = -1 + 2x

Solving
3 + 8x = -1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + 8x + -2x = -1 + 2x + -2x

Combine like terms: 8x + -2x = 6x
3 + 6x = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + 6x = -1 + 0
3 + 6x = -1

Add '-3' to each side of the equation.
3 + -3 + 6x = -1 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = -1 + -3
6x = -1 + -3

Combine like terms: -1 + -3 = -4
6x = -4

Divide each side by '6'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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