2(u+4)=-10

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Solution for 2(u+4)=-10 equation: 


Simplifying
2(u + 4) = -10

Reorder the terms:
2(4 + u) = -10
(4 * 2 + u * 2) = -10
(8 + 2u) = -10

Solving
8 + 2u = -10

Solving for variable 'u'.

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

Add '-8' to each side of the equation.
8 + -8 + 2u = -10 + -8

Combine like terms: 8 + -8 = 0
0 + 2u = -10 + -8
2u = -10 + -8

Combine like terms: -10 + -8 = -18
2u = -18

Divide each side by '2'.
u = -9

Simplifying
u = -9

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