3x-11=7+9x

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Solution for 3x-11=7+9x equation:


Simplifying
3x + -11 = 7 + 9x

Reorder the terms:
-11 + 3x = 7 + 9x

Solving
-11 + 3x = 7 + 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.
-11 + 3x + -9x = 7 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-11 + -6x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-11 + -6x = 7 + 0
-11 + -6x = 7

Add '11' to each side of the equation.
-11 + 11 + -6x = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -6x = 7 + 11
-6x = 7 + 11

Combine like terms: 7 + 11 = 18
-6x = 18

Divide each side by '-6'.
x = -3

Simplifying
x = -3

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