.66(6x+12)=2(2x+4)

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Solution for .66(6x+12)=2(2x+4) equation:


Simplifying
0.66(6x + 12) = 2(2x + 4)

Reorder the terms:
0.66(12 + 6x) = 2(2x + 4)
(12 * 0.66 + 6x * 0.66) = 2(2x + 4)
(7.92 + 3.96x) = 2(2x + 4)

Reorder the terms:
7.92 + 3.96x = 2(4 + 2x)
7.92 + 3.96x = (4 * 2 + 2x * 2)
7.92 + 3.96x = (8 + 4x)

Solving
7.92 + 3.96x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
7.92 + 3.96x + -4x = 8 + 4x + -4x

Combine like terms: 3.96x + -4x = -0.04x
7.92 + -0.04x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
7.92 + -0.04x = 8 + 0
7.92 + -0.04x = 8

Add '-7.92' to each side of the equation.
7.92 + -7.92 + -0.04x = 8 + -7.92

Combine like terms: 7.92 + -7.92 = 0.00
0.00 + -0.04x = 8 + -7.92
-0.04x = 8 + -7.92

Combine like terms: 8 + -7.92 = 0.08
-0.04x = 0.08

Divide each side by '-0.04'.
x = -2

Simplifying
x = -2

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