2x-9+6x=4x+30-9x

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Solution for 2x-9+6x=4x+30-9x equation:


Simplifying
2x + -9 + 6x = 4x + 30 + -9x

Reorder the terms:
-9 + 2x + 6x = 4x + 30 + -9x

Combine like terms: 2x + 6x = 8x
-9 + 8x = 4x + 30 + -9x

Reorder the terms:
-9 + 8x = 30 + 4x + -9x

Combine like terms: 4x + -9x = -5x
-9 + 8x = 30 + -5x

Solving
-9 + 8x = 30 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-9 + 8x + 5x = 30 + -5x + 5x

Combine like terms: 8x + 5x = 13x
-9 + 13x = 30 + -5x + 5x

Combine like terms: -5x + 5x = 0
-9 + 13x = 30 + 0
-9 + 13x = 30

Add '9' to each side of the equation.
-9 + 9 + 13x = 30 + 9

Combine like terms: -9 + 9 = 0
0 + 13x = 30 + 9
13x = 30 + 9

Combine like terms: 30 + 9 = 39
13x = 39

Divide each side by '13'.
x = 3

Simplifying
x = 3

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