2(u-7)=12

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Solution for 2(u-7)=12 equation: 


Simplifying
2(u + -7) = 12

Reorder the terms:
2(-7 + u) = 12
(-7 * 2 + u * 2) = 12
(-14 + 2u) = 12

Solving
-14 + 2u = 12

Solving for variable 'u'.

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

Add '14' to each side of the equation.
-14 + 14 + 2u = 12 + 14

Combine like terms: -14 + 14 = 0
0 + 2u = 12 + 14
2u = 12 + 14

Combine like terms: 12 + 14 = 26
2u = 26

Divide each side by '2'.
u = 13

Simplifying
u = 13

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