9x-2x=x+4

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Solution for 9x-2x=x+4 equation:


Simplifying
9x + -2x = x + 4

Combine like terms: 9x + -2x = 7x
7x = x + 4

Reorder the terms:
7x = 4 + x

Solving
7x = 4 + 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.
7x + -1x = 4 + x + -1x

Combine like terms: 7x + -1x = 6x
6x = 4 + x + -1x

Combine like terms: x + -1x = 0
6x = 4 + 0
6x = 4

Divide each side by '6'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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