13x-3(2x-2)=6x+9

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Solution for 13x-3(2x-2)=6x+9 equation:


Simplifying
13x + -3(2x + -2) = 6x + 9

Reorder the terms:
13x + -3(-2 + 2x) = 6x + 9
13x + (-2 * -3 + 2x * -3) = 6x + 9
13x + (6 + -6x) = 6x + 9

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

Combine like terms: 13x + -6x = 7x
6 + 7x = 6x + 9

Reorder the terms:
6 + 7x = 9 + 6x

Solving
6 + 7x = 9 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
6 + 7x + -6x = 9 + 6x + -6x

Combine like terms: 7x + -6x = 1x
6 + 1x = 9 + 6x + -6x

Combine like terms: 6x + -6x = 0
6 + 1x = 9 + 0
6 + 1x = 9

Add '-6' to each side of the equation.
6 + -6 + 1x = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 1x = 9 + -6
1x = 9 + -6

Combine like terms: 9 + -6 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

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