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

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


Simplifying
6x + -9 + -8x = 9 + -1x + 3

Reorder the terms:
-9 + 6x + -8x = 9 + -1x + 3

Combine like terms: 6x + -8x = -2x
-9 + -2x = 9 + -1x + 3

Reorder the terms:
-9 + -2x = 9 + 3 + -1x

Combine like terms: 9 + 3 = 12
-9 + -2x = 12 + -1x

Solving
-9 + -2x = 12 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-9 + -2x + x = 12 + -1x + x

Combine like terms: -2x + x = -1x
-9 + -1x = 12 + -1x + x

Combine like terms: -1x + x = 0
-9 + -1x = 12 + 0
-9 + -1x = 12

Add '9' to each side of the equation.
-9 + 9 + -1x = 12 + 9

Combine like terms: -9 + 9 = 0
0 + -1x = 12 + 9
-1x = 12 + 9

Combine like terms: 12 + 9 = 21
-1x = 21

Divide each side by '-1'.
x = -21

Simplifying
x = -21

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