5x-9+x-9=

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Solution for 5x-9+x-9= equation:


Simplifying
5x + -9 + x + -9 = 0

Reorder the terms:
-9 + -9 + 5x + x = 0

Combine like terms: -9 + -9 = -18
-18 + 5x + x = 0

Combine like terms: 5x + x = 6x
-18 + 6x = 0

Solving
-18 + 6x = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 6x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = 0 + 18
6x = 0 + 18

Combine like terms: 0 + 18 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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