9x-(6x-4)=13

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Solution for 9x-(6x-4)=13 equation:


Simplifying
9x + -1(6x + -4) = 13

Reorder the terms:
9x + -1(-4 + 6x) = 13
9x + (-4 * -1 + 6x * -1) = 13
9x + (4 + -6x) = 13

Reorder the terms:
4 + 9x + -6x = 13

Combine like terms: 9x + -6x = 3x
4 + 3x = 13

Solving
4 + 3x = 13

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 + 3x = 13 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 13 + -4
3x = 13 + -4

Combine like terms: 13 + -4 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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