-2u-4=-76

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Solution for -2u-4=-76 equation: 


Simplifying
-2u + -4 = -76

Reorder the terms:
-4 + -2u = -76

Solving
-4 + -2u = -76

Solving for variable 'u'.

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

Add '4' to each side of the equation.
-4 + 4 + -2u = -76 + 4

Combine like terms: -4 + 4 = 0
0 + -2u = -76 + 4
-2u = -76 + 4

Combine like terms: -76 + 4 = -72
-2u = -72

Divide each side by '-2'.
u = 36

Simplifying
u = 36

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