3u+4u+1=36

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Solution for 3u+4u+1=36 equation: 


Simplifying
3u + 4u + 1 = 36

Reorder the terms:
1 + 3u + 4u = 36

Combine like terms: 3u + 4u = 7u
1 + 7u = 36

Solving
1 + 7u = 36

Solving for variable 'u'.

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

Add '-1' to each side of the equation.
1 + -1 + 7u = 36 + -1

Combine like terms: 1 + -1 = 0
0 + 7u = 36 + -1
7u = 36 + -1

Combine like terms: 36 + -1 = 35
7u = 35

Divide each side by '7'.
u = 5

Simplifying
u = 5

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