8x-9+x=3x+6

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Solution for 8x-9+x=3x+6 equation:


Simplifying
8x + -9 + x = 3x + 6

Reorder the terms:
-9 + 8x + x = 3x + 6

Combine like terms: 8x + x = 9x
-9 + 9x = 3x + 6

Reorder the terms:
-9 + 9x = 6 + 3x

Solving
-9 + 9x = 6 + 3x

Solving for variable 'x'.

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

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

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

Combine like terms: 3x + -3x = 0
-9 + 6x = 6 + 0
-9 + 6x = 6

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

Combine like terms: -9 + 9 = 0
0 + 6x = 6 + 9
6x = 6 + 9

Combine like terms: 6 + 9 = 15
6x = 15

Divide each side by '6'.
x = 2.5

Simplifying
x = 2.5

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