5+1(2-u)=u-1

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Solution for 5+1(2-u)=u-1 equation:


Simplifying
5 + 1(2 + -1u) = u + -1
5 + (2 * 1 + -1u * 1) = u + -1
5 + (2 + -1u) = u + -1

Combine like terms: 5 + 2 = 7
7 + -1u = u + -1

Reorder the terms:
7 + -1u = -1 + u

Solving
7 + -1u = -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.
7 + -1u + -1u = -1 + u + -1u

Combine like terms: -1u + -1u = -2u
7 + -2u = -1 + u + -1u

Combine like terms: u + -1u = 0
7 + -2u = -1 + 0
7 + -2u = -1

Add '-7' to each side of the equation.
7 + -7 + -2u = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2u = -1 + -7
-2u = -1 + -7

Combine like terms: -1 + -7 = -8
-2u = -8

Divide each side by '-2'.
u = 4

Simplifying
u = 4

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