3(x+2)+4x=6x-9

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Solution for 3(x+2)+4x=6x-9 equation:


Simplifying
3(x + 2) + 4x = 6x + -9

Reorder the terms:
3(2 + x) + 4x = 6x + -9
(2 * 3 + x * 3) + 4x = 6x + -9
(6 + 3x) + 4x = 6x + -9

Combine like terms: 3x + 4x = 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 = -15
1x = -15

Divide each side by '1'.
x = -15

Simplifying
x = -15

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