-2u+4(u+5)=34

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Solution for -2u+4(u+5)=34 equation:


Simplifying
-2u + 4(u + 5) = 34

Reorder the terms:
-2u + 4(5 + u) = 34
-2u + (5 * 4 + u * 4) = 34
-2u + (20 + 4u) = 34

Reorder the terms:
20 + -2u + 4u = 34

Combine like terms: -2u + 4u = 2u
20 + 2u = 34

Solving
20 + 2u = 34

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + -20 + 2u = 34 + -20

Combine like terms: 20 + -20 = 0
0 + 2u = 34 + -20
2u = 34 + -20

Combine like terms: 34 + -20 = 14
2u = 14

Divide each side by '2'.
u = 7

Simplifying
u = 7

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