-1.2x+3.1(2x-6)=(-2.4-4.3x)3

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Solution for -1.2x+3.1(2x-6)=(-2.4-4.3x)3 equation:


Simplifying
-1.2x + 3.1(2x + -6) = (-2.4 + -4.3x) * 3

Reorder the terms:
-1.2x + 3.1(-6 + 2x) = (-2.4 + -4.3x) * 3
-1.2x + (-6 * 3.1 + 2x * 3.1) = (-2.4 + -4.3x) * 3
-1.2x + (-18.6 + 6.2x) = (-2.4 + -4.3x) * 3

Reorder the terms:
-18.6 + -1.2x + 6.2x = (-2.4 + -4.3x) * 3

Combine like terms: -1.2x + 6.2x = 5x
-18.6 + 5x = (-2.4 + -4.3x) * 3

Reorder the terms for easier multiplication:
-18.6 + 5x = 3(-2.4 + -4.3x)
-18.6 + 5x = (-2.4 * 3 + -4.3x * 3)
-18.6 + 5x = (-7.2 + -12.9x)

Solving
-18.6 + 5x = -7.2 + -12.9x

Solving for variable 'x'.

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

Add '12.9x' to each side of the equation.
-18.6 + 5x + 12.9x = -7.2 + -12.9x + 12.9x

Combine like terms: 5x + 12.9x = 17.9x
-18.6 + 17.9x = -7.2 + -12.9x + 12.9x

Combine like terms: -12.9x + 12.9x = 0.0
-18.6 + 17.9x = -7.2 + 0.0
-18.6 + 17.9x = -7.2

Add '18.6' to each side of the equation.
-18.6 + 18.6 + 17.9x = -7.2 + 18.6

Combine like terms: -18.6 + 18.6 = 0.0
0.0 + 17.9x = -7.2 + 18.6
17.9x = -7.2 + 18.6

Combine like terms: -7.2 + 18.6 = 11.4
17.9x = 11.4

Divide each side by '17.9'.
x = 0.6368715084

Simplifying
x = 0.6368715084

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