.5(2x+4)+.3(12x+6)=

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Solution for .5(2x+4)+.3(12x+6)= equation:


Simplifying
0.5(2x + 4) + 0.3(12x + 6) = 0

Reorder the terms:
0.5(4 + 2x) + 0.3(12x + 6) = 0
(4 * 0.5 + 2x * 0.5) + 0.3(12x + 6) = 0
(2 + 1x) + 0.3(12x + 6) = 0

Reorder the terms:
2 + 1x + 0.3(6 + 12x) = 0
2 + 1x + (6 * 0.3 + 12x * 0.3) = 0
2 + 1x + (1.8 + 3.6x) = 0

Reorder the terms:
2 + 1.8 + 1x + 3.6x = 0

Combine like terms: 2 + 1.8 = 3.8
3.8 + 1x + 3.6x = 0

Combine like terms: 1x + 3.6x = 4.6x
3.8 + 4.6x = 0

Solving
3.8 + 4.6x = 0

Solving for variable 'x'.

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

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 4.6x = 0 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 4.6x = 0 + -3.8
4.6x = 0 + -3.8

Combine like terms: 0 + -3.8 = -3.8
4.6x = -3.8

Divide each side by '4.6'.
x = -0.8260869565

Simplifying
x = -0.8260869565

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