3.1x+33.1=11.5-7.7x

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Solution for 3.1x+33.1=11.5-7.7x equation: 


Simplifying
3.1x + 33.1 = 11.5 + -7.7x

Reorder the terms:
33.1 + 3.1x = 11.5 + -7.7x

Solving
33.1 + 3.1x = 11.5 + -7.7x

Solving for variable 'x'.

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

Add '7.7x' to each side of the equation.
33.1 + 3.1x + 7.7x = 11.5 + -7.7x + 7.7x

Combine like terms: 3.1x + 7.7x = 10.8x
33.1 + 10.8x = 11.5 + -7.7x + 7.7x

Combine like terms: -7.7x + 7.7x = 0.0
33.1 + 10.8x = 11.5 + 0.0
33.1 + 10.8x = 11.5

Add '-33.1' to each side of the equation.
33.1 + -33.1 + 10.8x = 11.5 + -33.1

Combine like terms: 33.1 + -33.1 = 0.0
0.0 + 10.8x = 11.5 + -33.1
10.8x = 11.5 + -33.1

Combine like terms: 11.5 + -33.1 = -21.6
10.8x = -21.6

Divide each side by '10.8'.
x = -2

Simplifying
x = -2

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