2u+4=u+1

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Solution for 2u+4=u+1 equation:


Simplifying
2u + 4 = u + 1

Reorder the terms:
4 + 2u = u + 1

Reorder the terms:
4 + 2u = 1 + u

Solving
4 + 2u = 1 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
4 + 2u + -1u = 1 + u + -1u

Combine like terms: 2u + -1u = 1u
4 + 1u = 1 + u + -1u

Combine like terms: u + -1u = 0
4 + 1u = 1 + 0
4 + 1u = 1

Add '-4' to each side of the equation.
4 + -4 + 1u = 1 + -4

Combine like terms: 4 + -4 = 0
0 + 1u = 1 + -4
1u = 1 + -4

Combine like terms: 1 + -4 = -3
1u = -3

Divide each side by '1'.
u = -3

Simplifying
u = -3

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