3.1x+47.8=3.4-8.0x

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Solution for 3.1x+47.8=3.4-8.0x equation: 


Simplifying
3.1x + 47.8 = 3.4 + -8.0x

Reorder the terms:
47.8 + 3.1x = 3.4 + -8.0x

Solving
47.8 + 3.1x = 3.4 + -8.0x

Solving for variable 'x'.

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

Add '8.0x' to each side of the equation.
47.8 + 3.1x + 8.0x = 3.4 + -8.0x + 8.0x

Combine like terms: 3.1x + 8.0x = 11.1x
47.8 + 11.1x = 3.4 + -8.0x + 8.0x

Combine like terms: -8.0x + 8.0x = 0.0
47.8 + 11.1x = 3.4 + 0.0
47.8 + 11.1x = 3.4

Add '-47.8' to each side of the equation.
47.8 + -47.8 + 11.1x = 3.4 + -47.8

Combine like terms: 47.8 + -47.8 = 0.0
0.0 + 11.1x = 3.4 + -47.8
11.1x = 3.4 + -47.8

Combine like terms: 3.4 + -47.8 = -44.4
11.1x = -44.4

Divide each side by '11.1'.
x = -4

Simplifying
x = -4

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