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

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


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

Combine like terms: x + 8x = 9x
9x = 3(2x + -1)

Reorder the terms:
9x = 3(-1 + 2x)
9x = (-1 * 3 + 2x * 3)
9x = (-3 + 6x)

Solving
9x = -3 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
9x + -6x = -3 + 6x + -6x

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

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

Divide each side by '3'.
x = -1

Simplifying
x = -1

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