x+4+3x-9=x

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Solution for x+4+3x-9=x equation:


Simplifying
x + 4 + 3x + -9 = x

Reorder the terms:
4 + -9 + x + 3x = x

Combine like terms: 4 + -9 = -5
-5 + x + 3x = x

Combine like terms: x + 3x = 4x
-5 + 4x = x

Solving
-5 + 4x = 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.
-5 + 4x + -1x = x + -1x

Combine like terms: 4x + -1x = 3x
-5 + 3x = x + -1x

Combine like terms: x + -1x = 0
-5 + 3x = 0

Add '5' to each side of the equation.
-5 + 5 + 3x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 0 + 5
3x = 0 + 5

Combine like terms: 0 + 5 = 5
3x = 5

Divide each side by '3'.
x = 1.666666667

Simplifying
x = 1.666666667

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