3.12+8.4x+9.33=6.2x-4.2

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Solution for 3.12+8.4x+9.33=6.2x-4.2 equation: 


Simplifying
3.12 + 8.4x + 9.33 = 6.2x + -4.2

Reorder the terms:
3.12 + 9.33 + 8.4x = 6.2x + -4.2

Combine like terms: 3.12 + 9.33 = 12.45
12.45 + 8.4x = 6.2x + -4.2

Reorder the terms:
12.45 + 8.4x = -4.2 + 6.2x

Solving
12.45 + 8.4x = -4.2 + 6.2x

Solving for variable 'x'.

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

Add '-6.2x' to each side of the equation.
12.45 + 8.4x + -6.2x = -4.2 + 6.2x + -6.2x

Combine like terms: 8.4x + -6.2x = 2.2x
12.45 + 2.2x = -4.2 + 6.2x + -6.2x

Combine like terms: 6.2x + -6.2x = 0.0
12.45 + 2.2x = -4.2 + 0.0
12.45 + 2.2x = -4.2

Add '-12.45' to each side of the equation.
12.45 + -12.45 + 2.2x = -4.2 + -12.45

Combine like terms: 12.45 + -12.45 = 0.00
0.00 + 2.2x = -4.2 + -12.45
2.2x = -4.2 + -12.45

Combine like terms: -4.2 + -12.45 = -16.65
2.2x = -16.65

Divide each side by '2.2'.
x = -7.568181818

Simplifying
x = -7.568181818

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