x+x-3009=7821

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Solution for x+x-3009=7821 equation:


Simplifying
x + x + -3009 = 7821

Reorder the terms:
-3009 + x + x = 7821

Combine like terms: x + x = 2x
-3009 + 2x = 7821

Solving
-3009 + 2x = 7821

Solving for variable 'x'.

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

Add '3009' to each side of the equation.
-3009 + 3009 + 2x = 7821 + 3009

Combine like terms: -3009 + 3009 = 0
0 + 2x = 7821 + 3009
2x = 7821 + 3009

Combine like terms: 7821 + 3009 = 10830
2x = 10830

Divide each side by '2'.
x = 5415

Simplifying
x = 5415

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