2.3U+3.1=-1.5

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Solution for 2.3U+3.1=-1.5 equation: 


Simplifying
2.3U + 3.1 = -1.5

Reorder the terms:
3.1 + 2.3U = -1.5

Solving
3.1 + 2.3U = -1.5

Solving for variable 'U'.

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

Add '-3.1' to each side of the equation.
3.1 + -3.1 + 2.3U = -1.5 + -3.1

Combine like terms: 3.1 + -3.1 = 0.0
0.0 + 2.3U = -1.5 + -3.1
2.3U = -1.5 + -3.1

Combine like terms: -1.5 + -3.1 = -4.6
2.3U = -4.6

Divide each side by '2.3'.
U = -2

Simplifying
U = -2

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