2u-(-4.64)=12.64

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Solution for 2u-(-4.64)=12.64 equation: 


Simplifying
2u + -1(-4.64) = 12.64

Multiply -1 * -4.64
2u + 4.64 = 12.64

Reorder the terms:
4.64 + 2u = 12.64

Solving
4.64 + 2u = 12.64

Solving for variable 'u'.

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

Add '-4.64' to each side of the equation.
4.64 + -4.64 + 2u = 12.64 + -4.64

Combine like terms: 4.64 + -4.64 = 0.00
0.00 + 2u = 12.64 + -4.64
2u = 12.64 + -4.64

Combine like terms: 12.64 + -4.64 = 8
2u = 8

Divide each side by '2'.
u = 4

Simplifying
u = 4

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