2(2u+6)=28

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Solution for 2(2u+6)=28 equation: 


Simplifying
2(2u + 6) = 28

Reorder the terms:
2(6 + 2u) = 28
(6 * 2 + 2u * 2) = 28
(12 + 4u) = 28

Solving
12 + 4u = 28

Solving for variable 'u'.

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

Add '-12' to each side of the equation.
12 + -12 + 4u = 28 + -12

Combine like terms: 12 + -12 = 0
0 + 4u = 28 + -12
4u = 28 + -12

Combine like terms: 28 + -12 = 16
4u = 16

Divide each side by '4'.
u = 4

Simplifying
u = 4

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