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

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


Simplifying
2(3x + 6) = 0.3(x + -9)

Reorder the terms:
2(6 + 3x) = 0.3(x + -9)
(6 * 2 + 3x * 2) = 0.3(x + -9)
(12 + 6x) = 0.3(x + -9)

Reorder the terms:
12 + 6x = 0.3(-9 + x)
12 + 6x = (-9 * 0.3 + x * 0.3)
12 + 6x = (-2.7 + 0.3x)

Solving
12 + 6x = -2.7 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
12 + 6x + -0.3x = -2.7 + 0.3x + -0.3x

Combine like terms: 6x + -0.3x = 5.7x
12 + 5.7x = -2.7 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
12 + 5.7x = -2.7 + 0.0
12 + 5.7x = -2.7

Add '-12' to each side of the equation.
12 + -12 + 5.7x = -2.7 + -12

Combine like terms: 12 + -12 = 0
0 + 5.7x = -2.7 + -12
5.7x = -2.7 + -12

Combine like terms: -2.7 + -12 = -14.7
5.7x = -14.7

Divide each side by '5.7'.
x = -2.578947368

Simplifying
x = -2.578947368

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