2x-(9x-4)=equation

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Solution for 2x-(9x-4)=equation equation:


Simplifying
2x + -1(9x + -4) = equation

Reorder the terms:
2x + -1(-4 + 9x) = equation
2x + (-4 * -1 + 9x * -1) = equation
2x + (4 + -9x) = equation

Reorder the terms:
4 + 2x + -9x = equation

Combine like terms: 2x + -9x = -7x
4 + -7x = equation

Solving
4 + -7x = aeinoqtu

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -7x = -4 + aeinoqtu

Combine like terms: 4 + -4 = 0
0 + -7x = -4 + aeinoqtu
-7x = -4 + aeinoqtu

Divide each side by '-7'.
x = 0.5714285714 + -0.1428571429aeinoqtu

Simplifying
x = 0.5714285714 + -0.1428571429aeinoqtu

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