3+(u+7)-7u=37

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Solution for 3+(u+7)-7u=37 equation: 


Simplifying
3 + (u + 7) + -7u = 37

Reorder the terms:
3 + (7 + u) + -7u = 37

Remove parenthesis around (7 + u)
3 + 7 + u + -7u = 37

Combine like terms: 3 + 7 = 10
10 + u + -7u = 37

Combine like terms: u + -7u = -6u
10 + -6u = 37

Solving
10 + -6u = 37

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 + -6u = 37 + -10

Combine like terms: 10 + -10 = 0
0 + -6u = 37 + -10
-6u = 37 + -10

Combine like terms: 37 + -10 = 27
-6u = 27

Divide each side by '-6'.
u = -4.5

Simplifying
u = -4.5

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