-66.03+86.85-96.2u=43u+9(-16.5u-30.96)

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Solution for -66.03+86.85-96.2u=43u+9(-16.5u-30.96) equation:


Simplifying
-66.03 + 86.85 + -96.2u = 43u + 9(-16.5u + -30.96)

Combine like terms: -66.03 + 86.85 = 20.82
20.82 + -96.2u = 43u + 9(-16.5u + -30.96)

Reorder the terms:
20.82 + -96.2u = 43u + 9(-30.96 + -16.5u)
20.82 + -96.2u = 43u + (-30.96 * 9 + -16.5u * 9)
20.82 + -96.2u = 43u + (-278.64 + -148.5u)

Reorder the terms:
20.82 + -96.2u = -278.64 + 43u + -148.5u

Combine like terms: 43u + -148.5u = -105.5u
20.82 + -96.2u = -278.64 + -105.5u

Solving
20.82 + -96.2u = -278.64 + -105.5u

Solving for variable 'u'.

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

Add '105.5u' to each side of the equation.
20.82 + -96.2u + 105.5u = -278.64 + -105.5u + 105.5u

Combine like terms: -96.2u + 105.5u = 9.3u
20.82 + 9.3u = -278.64 + -105.5u + 105.5u

Combine like terms: -105.5u + 105.5u = 0.0
20.82 + 9.3u = -278.64 + 0.0
20.82 + 9.3u = -278.64

Add '-20.82' to each side of the equation.
20.82 + -20.82 + 9.3u = -278.64 + -20.82

Combine like terms: 20.82 + -20.82 = 0.00
0.00 + 9.3u = -278.64 + -20.82
9.3u = -278.64 + -20.82

Combine like terms: -278.64 + -20.82 = -299.46
9.3u = -299.46

Divide each side by '9.3'.
u = -32.2

Simplifying
u = -32.2

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