2x+6.7+4.3x-2.9-3=

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Solution for 2x+6.7+4.3x-2.9-3= equation: 


Simplifying
2x + 6.7 + 4.3x + -2.9 + -3 = 0

Reorder the terms:
6.7 + -2.9 + -3 + 2x + 4.3x = 0

Combine like terms: 6.7 + -2.9 = 3.8
3.8 + -3 + 2x + 4.3x = 0

Combine like terms: 3.8 + -3 = 0.8
0.8 + 2x + 4.3x = 0

Combine like terms: 2x + 4.3x = 6.3x
0.8 + 6.3x = 0

Solving
0.8 + 6.3x = 0

Solving for variable 'x'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 6.3x = 0 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 6.3x = 0 + -0.8
6.3x = 0 + -0.8

Combine like terms: 0 + -0.8 = -0.8
6.3x = -0.8

Divide each side by '6.3'.
x = -0.126984127

Simplifying
x = -0.126984127

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