2u+2(u+5)=38

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Solution for 2u+2(u+5)=38 equation:


Simplifying
2u + 2(u + 5) = 38

Reorder the terms:
2u + 2(5 + u) = 38
2u + (5 * 2 + u * 2) = 38
2u + (10 + 2u) = 38

Reorder the terms:
10 + 2u + 2u = 38

Combine like terms: 2u + 2u = 4u
10 + 4u = 38

Solving
10 + 4u = 38

Solving for variable 'u'.

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

Add '-10' to each side of the equation.
10 + -10 + 4u = 38 + -10

Combine like terms: 10 + -10 = 0
0 + 4u = 38 + -10
4u = 38 + -10

Combine like terms: 38 + -10 = 28
4u = 28

Divide each side by '4'.
u = 7

Simplifying
u = 7

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