-6x+8-4+9x-13=x

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Solution for -6x+8-4+9x-13=x equation:


Simplifying
-6x + 8 + -4 + 9x + -13 = x

Reorder the terms:
8 + -4 + -13 + -6x + 9x = x

Combine like terms: 8 + -4 = 4
4 + -13 + -6x + 9x = x

Combine like terms: 4 + -13 = -9
-9 + -6x + 9x = x

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

Solving
-9 + 3x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-9 + 3x + -1x = x + -1x

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

Combine like terms: x + -1x = 0
-9 + 2x = 0

Add '9' to each side of the equation.
-9 + 9 + 2x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 0 + 9
2x = 0 + 9

Combine like terms: 0 + 9 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

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