6x-9=111-9x

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Solution for 6x-9=111-9x equation:


Simplifying
6x + -9 = 111 + -9x

Reorder the terms:
-9 + 6x = 111 + -9x

Solving
-9 + 6x = 111 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-9 + 6x + 9x = 111 + -9x + 9x

Combine like terms: 6x + 9x = 15x
-9 + 15x = 111 + -9x + 9x

Combine like terms: -9x + 9x = 0
-9 + 15x = 111 + 0
-9 + 15x = 111

Add '9' to each side of the equation.
-9 + 9 + 15x = 111 + 9

Combine like terms: -9 + 9 = 0
0 + 15x = 111 + 9
15x = 111 + 9

Combine like terms: 111 + 9 = 120
15x = 120

Divide each side by '15'.
x = 8

Simplifying
x = 8

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