19.3=-3.1+7u

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Solution for 19.3=-3.1+7u equation:


Simplifying
19.3 = -3.1 + 7u

Solving
19.3 = -3.1 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
19.3 + -7u = -3.1 + 7u + -7u

Combine like terms: 7u + -7u = 0
19.3 + -7u = -3.1 + 0
19.3 + -7u = -3.1

Add '-19.3' to each side of the equation.
19.3 + -19.3 + -7u = -3.1 + -19.3

Combine like terms: 19.3 + -19.3 = 0.0
0.0 + -7u = -3.1 + -19.3
-7u = -3.1 + -19.3

Combine like terms: -3.1 + -19.3 = -22.4
-7u = -22.4

Divide each side by '-7'.
u = 3.2

Simplifying
u = 3.2

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