8x+4=9+(2x-1)

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Solution for 8x+4=9+(2x-1) equation:


Simplifying
8x + 4 = 9 + (2x + -1)

Reorder the terms:
4 + 8x = 9 + (2x + -1)

Reorder the terms:
4 + 8x = 9 + (-1 + 2x)

Remove parenthesis around (-1 + 2x)
4 + 8x = 9 + -1 + 2x

Combine like terms: 9 + -1 = 8
4 + 8x = 8 + 2x

Solving
4 + 8x = 8 + 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.
4 + 8x + -2x = 8 + 2x + -2x

Combine like terms: 8x + -2x = 6x
4 + 6x = 8 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + 6x = 8 + 0
4 + 6x = 8

Add '-4' to each side of the equation.
4 + -4 + 6x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 6x = 8 + -4
6x = 8 + -4

Combine like terms: 8 + -4 = 4
6x = 4

Divide each side by '6'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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